Doctor Who

Cast Roles: M

• M LeDuc (Simon Russell Beale in Big Finish: The Dying Room)
• Ma (Judy Norman in Gridlock)
• Ma Doras (Maggie Stables in Big Finish: Just War)
• Maaga (4 episodes, e.g. Stephanie Bidmead in Galaxy 4: Four Hundred Dawns)
• Mab (3 episodes, e.g. Deirdre Mullins in Big Finish: Class - Volume One: Gifted)
• Mabel (Lucy Griffiths in Big Finish: The Auntie Matter)
• Mabli (Lois Chimimba in The Tsuranga Conundrum)
• Mac Foley (4 episodes, e.g. Roger May in Big Finish: Fourth Doctor - The Syndicate Masterplan: Volume 1: The Sinestran Kill)
• Mac Foley/ Duke (4 episodes, e.g. Roger May in Big Finish: Fourth Doctor - The Syndicate Masterplan: Volume 2: Time's Assassin)
• Machado (4 episodes, e.g. Vincent Carmichael in Big Finish: New Counter-Measures: Series One: Nothing to See Here)
• Machine Gunner (5 episodes, e.g. Patrick Scott in The War Games: Episode One)
• Machine Operator (3 episodes, e.g. Gerald Taylor in The War Machines: Episode 2)
• Machines (4 episodes, e.g. Robert Whitelock in )
• MacNamara (Alan Cumming in Other Productions: The Airzone Solution)
• Macra Operator (4 episodes, e.g. Robert Jewell in The Macra Terror: Episode 1)
• Macrinus/Crusher (Teddy Kempne in Big Finish: The Cannibalists)
• Macy (4 episodes, e.g. Christopher Ryan in Big Finish: Ravenous 1: Their Finest Hour)
• Madam President (Lalla Ward in Big Finish: The Key 2 Time - Chaos Pool)
• Madam Teegarna (Claire Wyatt in Big Finish: The Boy That Time Forgot)
• Madame Berber (Emma Cunniffe in Big Finish: The Dying Room)
• Madame de Chevreuse (Wendy Albiston in Big Finish: The Church and the Crown)
• Madame Deuteronomy (4 episodes, e.g. Jennie Stoller in Big Finish: Jago & Litefoot Series 02: Litefoot and Sanders)
• Madame Diabolique (4 episodes, e.g. Miranda Raison in Big Finish: Jago & Litefoot Series 09: The Flying Frenchmen)
• Madame LaChappelle (2 episodes, e.g. Poppy Miller in )
• Madame Salvadori (Caroline John in Big Finish: Dust Breeding)
• Madame Sosotris/Bishop (4 episodes, e.g. Rachel Atkins in Big Finish: Jago & Litefoot Series 11: Jago and Son)
• Madame Tissot (Celia Imrie in Big Finish: Gallery of Ghouls)
• Madame Vernet (Chrissie Cotterill in The Pandorica Opens)
• Madamme Rana Zandusia (Maggie Steed in Big Finish: Mission to Magnus)
• Maddie Bower (4 episodes, e.g. Anna Maxwell Martin in Big Finish: Diary of River Song: Series 2: The Unknown)
• Maddox (4 episodes, e.g. Catherine Bailey in Big Finish: Fourth Doctor - Series 7: Volume 2: The Shadow of London)
• Maddox (3 episodes, e.g. Martin Neil in Warriors of the Deep: Part One)
• Maddox, Judy (Julie Hesmondhalgh in Kerblam!)
• Maddy (7 episodes, e.g. Judy Cornwell in Paradise Towers: Part Two)
• Madeleine Fairweather (Amanda Root in Big Finish: The Girl Who Never Was)
• Madeleine Issigri (5 episodes, e.g. Lisa Daniely in The Space Pirates: Episode Two)
• Madeline (4 episodes, e.g. Karen Henson in Big Finish: Charlotte Pollard: Series 2: Embankment Station)
• Madeline / Ethel Pullman (3 episodes, e.g. Julia Hills in Big Finish: The Paternoster Gang: Heritage 1: The Cars That Ate London!)
• Madeline Vaughan (Lucy Robinson in Big Finish: The Vigil)
• Madman (2 episodes, e.g. Alan Troy in Vengeance on Varos: Part Two)
• Maebh (Abigail Eames in In The Forest Of The Night)
• Maebh Double (2 episodes, e.g. Ophelia Nelson in In The Forest Of The Night)
• Maebh's Mum (Siwan Morris in In The Forest Of The Night)
• Maeve (Edna Doré in Fear Her)
• Magambo's Driver (John Dunkerley in Planet of the Dead)
• Magee/Laurence/The Mega/Chap (Derek Carlyle in Big Finish: The Mega)
• Maggie (SophieLouise Dann in Big Finish: The Tub Full of Cats)
• Maggie (5 episodes, e.g. Sandra Dickinson in Doctor Who (Miscellaneous): The Ghosts of N Space: Episode One)
• Maggie (Jane Goddard in Big Finish: Dust Breeding)
• Maggie (Sophie Louise Dann in Big Finish: The Empire State)
• Maggie Harris (5 episodes, e.g. June Murphy in Fury From the Deep: Episode 1)
• Maggie/Mabel (8 episodes, e.g. Nicola Bryant in Big Finish: Wildthyme Reloaded: Comeback of the Scorchies)
• Magister Feris (3 episodes, e.g. Simon Ludders in Big Finish: The Story So Far Volume Two: Every Dark Thought)
• Magister Temaire (3 episodes, e.g. Joe Shire in Big Finish: The Story So Far Volume Two: Every Dark Thought)
• Magistra Alker (3 episodes, e.g. Hussina Raja in Big Finish: The Story So Far Volume Two: Every Dark Thought)
• Magistrate (Nicholas Pegg in Big Finish: Loups-Garoux)
• Magistrix Borusa (Katy Manning in Big Finish: Gallifrey IV: Annihilation)
• Maglin Shank (4 episodes, e.g. Sakuntala Ramanee in Big Finish: The Lives of Captain Jack: The Year After I Died)
• Magma Creature (Colin Taylor in The Caves of Androzani: Part Three)
• Magnus Greel (5 episodes, e.g. Angus Wright in Big Finish: The Butcher of Brisbane)
• Magpie (2 episodes, e.g. Phil Mulryne  in Big Finish: The Fifth Doctor Boxset: Psychodrome)
• Magra Operator (6 episodes, e.g. John Thirtle in The Stones of Blood: Part Three)
• Magrik (4 episodes, e.g. Michael Wisher in Revenge of the Cybermen: Part One)
• Mags (4 episodes, e.g. Chloe Howman in Big Finish: Jago & Litefoot Series 02: Litefoot and Sanders)
• Mags (7 episodes, e.g. Jessica Martin in The Greatest Show in the Galaxy: Part One)
• Magus Riga (Terry Molloy in Big Finish: Kingdom of Silver)
• Mahajan (Ravin J Ganatra in Torchwood: Golden Age)
• Mahandra (Anjella Mackintosh in Big Finish: Prisoners of Fate)
• Maharaja Duleep Singh (Paul Bazely in Big Finish: Fortitude)
• Maharis (2 episodes, e.g. Terence Woodfield in The Ark: The Return)
• Mahler (Robert Whitelock in The Bells of Saint John)
• Maid (5 episodes, e.g. Joanne Sergeant in Doctor Who (Miscellaneous): The Ghosts of N Space: Episode Two)
• Maid at Chateau (Jane Bough in City of Death: Part Four)
• Mailer (4 episodes, e.g. William Marlowe in The Mind of Evil: Episode Two)
• Maimuna (Sandra Hampton in The Crusade: The Warlords)
• Main Gates Prisoner (2 episodes, e.g. Matthew Walters in The Mind of Evil: Episode Three)
• Main Steward (Claudio Laurini in Voyage of the Damned)
• Maintenance (2 episodes, e.g. Gavin Schanz in The Long Game)
• Maintenance Service Drone 934 (2 episodes, e.g. Alan Thompson in Doctor Who (Miscellaneous): Slipback: Episode Three)
• Maisie (Daisy Beaumont in Mummy On The Orient Express)
• Maitland (3 episodes, e.g. Lorne Cossette in The Sensorites: Strangers in Space)
• Maitre’d (Murray Johnston in Mummy On The Orient Express)
• Major (Kristian Hicks in The Christmas Invasion)
• Major Baker (5 episodes, e.g. Norman Jones in Doctor Who And The Silurians: Episode 5)
• Major Barrington (Terence Bayler in The War Games: Episode One)
• Major Beresford (2 episodes, e.g. John Acheson in The Seeds of Doom: Part Five)
• Major Branwell (2 episodes, e.g. Clifford Earl in The Invasion: Episode Seven)
• Major Brint (4 episodes, e.g. James Parsons in Big Finish: Innocence)
• Major Brogan (4 episodes, e.g. Richard Grieve in Big Finish: Innocence)
• Major Callahan (Oliver Cotton in Big Finish: Quicksilver)
• Major Cosworth (2 episodes, e.g. Patrick Godfrey in The Mind of Evil: Episode Five)
• Major Daly (4 episodes, e.g. Tenniel Evans in Carnival Of Monsters: Episode One)
• Major Desra (4 episodes, e.g. Rachel Atkins in Big Finish: Only the Good: Beneath the Viscoid)
• Major Dickens (Bernard Kay in Big Finish: Night Thoughts)
• Major Domo (Gerard Bell in The Fires of Pompeii)
• Major Ferdinand (Julian Harries in Big Finish: The Time of the Daleks)
• Major General Rutlidge (2 episodes, e.g. Edward Dentith in The Invasion: Episode Four)
• Major General Scobie (4 episodes, e.g. Hamilton Dyce in Spearhead From Space: Episode 4)
• Major Green (4 episodes, e.g. Alan Curtis in The War Machines: Episode 1)
• Major Haggard (Neil Stacy in Big Finish: The Emerald Tiger)
• Major Hardy / Crewman (2 episodes, e.g. Robert Hands in Big Finish: The Third Doctor Adventures Volume 03: The Conquest of Far)
• Major Harris/German Lieutenant (Alistair Petrie in Big Finish: Criss-Cross)
• Major Heyward (James Albrecht in Big Finish: City of Spires)
• Major Husak (Paul Tomany in Battlefield: Part Three)
• Major Ian Warne (6 episodes, e.g. Donald Gee in The Space Pirates: Episode One)
• Major Jal Brant (Yee Jee Tso in Big Finish: Excelis Decays)
• Major Maxim Alexandrovitch Felnikov (John Albasiny in Big Finish: Thin Ice)
• Major Nash (Ben Porter in Big Finish: The Jupiter Conjunction)
• Major Philip Kirby (Johnson Willis in Big Finish: The Longest Night)
• Major Richard Blake (Chu Omambala in The Christmas Invasion)
• Major Richter (Jamie Parker in Big Finish: The Architects of History)
• Major Takol (Rebecca Front in Big Finish: The Mind's Eye)
• Major Tamasan (3 episodes, e.g. Adèle Anderson in Big Finish: The Time War - Series 4: Palindrome)
• Major Thessinger (Cameron Stewart in Big Finish: The First Sontarans)
• Major Treptow (Clifford Rose in Big Finish: The Scapegoat)
• Major Vincent Da Costa/Herger (James Caroll Jordan in Big Finish: Shield Of The Jötunn)
• Major Wheatley (4 episodes, e.g. Jo Stone-Fewings in Big Finish: The Churchill Years (Volume One): The Oncoming Storm)
• Major Wyland-Jones (Sam Clemens in Big Finish: Dominion)
• Make-Up Assistant (John Dorney in Big Finish: The Last)
• Make-Up Man (Harry Davies in The Daleks' Master Plan: The Feast of Steven)
• Makerenkov (2 episodes, e.g. John Albasiny in Big Finish: The First Doctor Adventures Volume 04: Return to Skaro)
• Makerson (2 episodes, e.g. Jonny Black in Tooth and Claw)
• Malador (Stephen Thorne in Big Finish: The Guardians of Prophecy)
• Malcolm (2 episodes, e.g. Andy Wisher in Big Finish: Human Resources Part 1)
• Malcolm Wainwright (Richard Cant in Blink)
• Malcolm's Truck Driver (Steve Apelt in Planet of the Dead)
• Maldak (2 episodes, e.g. Owen Teale in Vengeance on Varos: Part One)
• Maldon (Joseph Kloska in Big Finish: Graceless II: The Dark)
• Male anchor (David Grant Wright in Torchwood: The New World)
• Male anchor #2 (Jim Castillo in Torchwood: The New World)
• Male Assistant (Warren Manners in Time Heist)
• Male Brain Drained Customer (2 episodes, e.g. Marcus Elliot in Time Heist)
• Male Cleric (21 episodes, e.g. Alistair Sanderson in A Good Man Goes to War)
• Male Diner (9 episodes, e.g. Jon Cecil in Let's Kill Hitler)
• Male Doctor (Marc Bradley in Smith and Jones)
• Male Droid (3 episodes, e.g. Sean Palmer in The Girl in the Fireplace)
• Male Guard (2 episodes, e.g. Remington Croney in Nightmare in Silver)
• Male hiker (Phil Nice in Torchwood: The New World)
• Male Hoover (16 episodes, e.g. Sean Saye in Daleks in Manhattan)
• Male Nurse (5 episodes, e.g. John Shepherd in Smith and Jones)
• Male nurse (Hymnson Chan in Torchwood: The New World)
• Male Passenger (4 episodes, e.g. Conor Pelan in Big Finish: The Lives of Captain Jack: The Year After I Died)
• Male Passenger (4 episodes, e.g. Maurice Spring in Mummy On The Orient Express)
• Male Passer-by (Lino Carlino in Love & Monsters)
• Male Patient (3 episodes, e.g. James Hannon in Smith and Jones)
• Male Patient (Old Gent) (Gordon Styles in Smith and Jones)
• Male professor (Clint Jung in Torchwood: The New World)
• Male Sales Re (8 episodes, e.g. John Walker in Planet of the Ood)
• Male Scientist Passenger (5 episodes, e.g. Tybulus Tyburn in Mummy On The Orient Express)
• Male Singer (Ross Aldred in Stageshows: Doctor Who Live)
• Male slave at banquet (2 episodes, e.g. Paul Bromley in The Romans: Conspiracy)
• Male Student (Mark Holmes in The Android Invasion: Part One)
• Male Teacher (Ian Darlington Roberts in Let's Kill Hitler)
• Male Technician A (2 episodes, e.g. Mohamoud Adan in The End of Time: Part One)
• Male Technician B (Darius Walker in The End of Time: Part One)
• Male Violinist (Tony Was in Let's Kill Hitler)
• Male Voice (Peter Yapp in Doctor Who (Miscellaneous): The Ghosts of N Space: Episode One)
• Male-Jordan Love (4 episodes, e.g. Dan Blaskey in Big Finish: The Eighth of March: Emancipation)
• Malfi Pryn (4 episodes, e.g. Scott Haran in Big Finish: The Lives of Captain Jack: The Year After I Died)
• Malia (4 episodes, e.g. Rebecca Yeo in Big Finish: Lady Christina: It Takes a Thief)
• Malik (Charles Wade in Marco Polo: Five Hundred Eyes)
• Malkon (4 episodes, e.g. Edward Highmore in Planet of Fire: Part One)
• Malohkeh, Dr (2 episodes, e.g. Richard Hope in Cold Blood)
• Maloney, Colin (2 episodes, e.g. Martc Vann in Torchwood: The Categories of Life)
• Malpha (Robert Cartland in Mission to the Unknown)
• Malpha (2 episodes, e.g. Bryan Mosley in The Daleks' Master Plan: The Abandoned Planet)
• Malsan (Ian Thompson in The Chase: The Death of Time)
• Man (Andrew Wincott in Doctor Who (Miscellaneous): The Paradise Of Death: Episode Two)
• Man (Gavin Muir in Doctor Who (Miscellaneous): The Ghosts of N Space: Episode Three)
• Man (7 episodes, e.g. Tony Rohr in The Power of the Daleks: Episode Three)
• Man (5 episodes, e.g. Bill Lodge in Galaxy 4: Air Lock)
• Man (Jonathan Reuben in Forest of the Dead)
• Man (Matthew Doman in Listen)
• Man (Jim Conway in Torchwood: The Categories of Life)
• Man (Abdrew Frame in Class: Nightvisiting)
• Man (Graeme Henderson in Stageshows: Doctor Who Live)
• Man #1 (Joseph Eid in Torchwood: Rendition)
• Man #2 (Sedly Bloomfield in Torchwood: Rendition)
• Man (Angry) (Vito Viscuso in Torchwood: The Categories of Life)
• Man (Blue Eyed) (4 episodes, e.g. Teddy Sears in Torchwood: The Categories of Life)
• Man (Chinese) (Willis Chung in Torchwood: The Gathering)
• Man (Handsome) (Jonathan Dane in Torchwood: The Categories of Life)
• Man (Old) (Gilbert Wynne in Torchwood: The Gathering)
• Man (Security) (2 episodes, e.g. Robert Curtis in The Sarah Jane Adventures: Prisoner of the Judoon: Episode One)
• Man (Sick) (Michael D Nye in Torchwood: Escape to L.A.)
• Man (Thin Old) (Roger Vernon Burton in Torchwood: Escape to L.A.)
• Man (Young) (Griffin Matthews in Torchwood: Immortal Sins)
• Man (Young) (Adam Silver in Torchwood: The Gathering)
• Man At Arms (5 episodes, e.g. Billy Cornelius in The Crusade: The Warlords)
• Man at Arms (Court of King John) (23 episodes, e.g. Nick Davies in The King's Demons: Part One)
• Man at Banquet (7 episodes, e.g. George Fisher in The Romans: Conspiracy)
• Man at Lop (Leslie Bates in Marco Polo: The Roof of the World)
• Man at Reception (Cy Town in The Android Invasion: Part Three)
• Man at Window (3 episodes, e.g. Roger Smith in The Angels Take Manhattan)
• Man Fishing (James Muir in Shada: Part Three)
• Man in Black (Matthew Doman in The Sarah Jane Adventures: The Vault of Secrets: Episode One)
• Man in Car (2 episodes, e.g. Jerry King in The Invasion: Episode Six)
• Man in Macintosh (Reg Pritchard in The Daleks' Master Plan: The Feast of Steven)
• Man in Market (19 episodes, e.g. Reg Cranfield in The Underwater Menace: Episode 3)
• Man in Paris (Neville Kidd in The Bells of Saint John)
• Man in Pub (Neil Clench in Turn Left)
• Man in Radiation Suit (3 episodes, e.g. Peter Bush in The Hand Of Fear: Part One)
• Man In Spacesuit (Chester Durrant in Listen)
• Man in telephone box (John Slavid in The War Machines: Episode 4)
• man in the rain (4 episodes, e.g. Jonny Glynn in Big Finish: God Among Us - Part 2: Flight 405)
• Man inside capsule (Keith Ashley in The Android Invasion: Part Three)
• Man on Bicycle (Peter Reynolds in Aaru Movies: Daleks' Invasion Earth 2150 A.D.)
• Man washing car (Damon Jeffrey in Survival: Part One)
• Man with boat (Terry Walsh in Planet of the Spiders: Part Two)
• Man with Carrier Bag (Bernard Spear in Aaru Movies: Daleks' Invasion Earth 2150 A.D.)
• Man with Chips (Matthew Earley in The Bells of Saint John)
• Man with Clipboard (Paul Putner in Factual: Comedy Sketches: The Pitch of Fear)
• Man with metal detector (2 episodes, e.g. Pat Judge in Resurrection of the Daleks: Part One)
• Man, Young (Daryl Crittenden in Torchwood: Dead of Night)
• Management / Bert (Anthony Stuart-Hicks in Big Finish: Cold Vengeance)
• Manager (Peter Hill in Day of the Daleks: Episode Three)
• Manchu Golding (Derek Griffiths in Big Finish: Graceless II: The Line)
• Mandeville/Kareem Chief/Acolyte (Alex Jordan in Big Finish: The Unbound Universe: The Library In The Body)
• Mandrake (5 episodes, e.g. Aaron Neil in Big Finish: The Torchwood Archive)
• Mandrel (14 episodes, e.g. James Muir in Nightmare of Eden: Part One)
• Mandrel (person) (4 episodes, e.g. William Simons in The Sun Makers: Part One)
• Mandy (Hannah Sharp in The Beast Below)
• Mandy Aibiston (Melanie Walters in Big Finish: Broken)
• Mang / Wunshooz (2 episodes, e.g. Liam Fox in )
• Manish (Hamza Jeetooa in Demons Of The Punjab)
• Manny (Simon Blake in Big Finish: The Jupiter Conjunction)
• Mansell (2 episodes, e.g. Leee John in Enlightenment: Part Three)
• Manservant (Gareth Wyn Griffiths in The Girl in the Fireplace)
• Mantasphid Queen (Lizzie Hopley in The Infinite Quest)
• Manton (Danny Sapani in A Good Man Goes to War)
• Manton's Officer (2 episodes, e.g. Harry Burt in A Good Man Goes to War)
• Mantus (4 episodes, e.g. Samuel Clemens in Big Finish: Time War 2: Havoc)
• Manure Man (David Harper in The Shakespeare Code)
• Manyak (2 episodes, e.g. Roy Spencer in The Ark: The Steel Sky)
• Mappin Gilder (Gary Russell in Big Finish: Dragons' Wrath)
• Marat (Hilary Minster in Planet of the Daleks: Episode Three)
• Marathanga (4 episodes, e.g. Tanya Moodie in Big Finish: Ravenous 3: Deeptime Frontier)
• Maratuk (4 episodes, e.g. Liz Sutherland-Lim in Big Finish: Seventh Doctor New Adventures: Volume 1: The Trial of a Time Machine)
• Marber/Drudger (2 episodes, e.g. Ian Brooker in Big Finish: Chapter One)
• Marc (10 episodes, e.g. George Watkins in Big Finish: Interstitial)
• Marc Brunel (Christopher Fairbank in Big Finish: Iron Bright)
• Marc Cory (2 episodes, e.g. Edward de Souza in Mission to the Unknown)
• Marcella (4 episodes, e.g. Victoria Alcock in Big Finish: Graceless IV: The Bomb)
• Marcella (Jillie Meers in Doctor Who (Miscellaneous): The Ghosts of N Space: Episode Three)
• Marcellus (David Fynn in The Pandorica Opens)
• Marchwood, Elizabeth (2 episodes, e.g. Amelia Clarkson in The Sarah Jane Adventures: The Eternity Trap: Episode One)
• Marchwood, Joseph (2 episodes, e.g. Rhys Gear in The Sarah Jane Adventures: The Eternity Trap: Episode One)
• Marchwood, Lord (2 episodes, e.g. Callum Blue in The Sarah Jane Adventures: The Eternity Trap: Episode One)
• Marcia (Judith Street in Fugitive of the Judoon)
• Marco (Gerald Tyler in Big Finish: Night of the Fendahl)
• Marco (2 episodes, e.g. Darren Morfitt in The Time of Angels)
• Marco (4 episodes, e.g. Tim Pigott-Smith in The Masque of Mandragora: Part One)
• Marco (Robin Browne in Stageshows: Doctor Who and the Daleks in Seven Keys To Doomsday)
• Marco Polo (7 episodes, e.g. Mark Eden in Marco Polo: The Roof of the World)
• Marconi (4 episodes, e.g. Eilidh Loan in Big Finish: The Sixth Doctor and Peri Volume 01: The Headless Ones)
• Marcus (Aaron Phagura in The Eaters of Light)
• Marcus (Robert Curbishley in Big Finish: The Time of the Daleks)
• Marcus / Evans / Jacob (4 episodes, e.g. Glen McCready in Big Finish: UNIT: Revisitations: Hosts of the Wirrn 1)
• Marcus / Richard Martin (Stephen Fewell in Big Finish: Seasons of Fear)
• Marcus Gifford (4 episodes, e.g. Alexander Siddig in Big Finish: Diary of River Song: Series 1: The Boundless Sea)
• Marcus Scarman (4 episodes, e.g. Bernard Archard in Pyramids of Mars: Part One)
• Marcus/Private Jacobs (Mark Wright in Big Finish: Sympathy for the Devil)
• Marek (5 episodes, e.g. Fraser James in Big Finish: Graceless I: The Sphere)
• Maren (4 episodes, e.g. Cynthia Grenville in The Brain of Morbius: Part One)
• Margaret (3 episodes, e.g. Amelda Brown in Games: The Gunpowder Plot)
• Margaret Blaine (6 episodes, e.g. Annette Badland in Aliens of London)
• Margaret Cain (Sharon Duncan-Brewster in The Waters of Mars)
• Margaret Hopley (Christine Bottomley in Torchwood: A Day in the Death)
• Margaret/Vitas (Katarina Olsson in Big Finish: Brave New Town)
• Marge (4 episodes, e.g. Isla Blair in Big Finish: Donna Noble: Kidnapped!: Out of this World)
• Marge Ellmore (Rosie Cavaliero in Big Finish: Infamy Of The Zaross)
• Margery Phipps (Sinead Keenan in Big Finish: Council of War)
• Margo/Xais (Miranda Raison in Big Finish: The Romance of Crime)
• Margot (Rachel Atkins in Big Finish: Goodbye Piccadilly)
• Margot Kinnear (4 episodes, e.g. Julia Hills in )
• Mari (Shakedown) (Sophie Aldred in Other Productions: Shakedown: Return of the Sontarans)
• Maria (Clare Calbraith in Big Finish: Son of the Dragon)
• Maria (Jean Marsh in Big Finish: The Wishing Beast)
• Maria Werner (4 episodes, e.g. Susan Hingley in Big Finish: Ravenous 2: Escape from Kaldor)
• Marianna (Stephanie Cole in Big Finish: The Abandoned)
• Marie (4 episodes, e.g. Jo Woodcock in Big Finish: The Second Doctor Volume 02: The Curator’s Egg)
• Marie Thomas (Jan Anderson in Torchwood: Reset)
• Marigold Lane Computer (4 episodes, e.g. Jonathan Bailey in Big Finish: Only the Good: Beneath the Viscoid)
• Marine (15 episodes, e.g. Harry Burt in The Wedding of River Song)
• Marine Guarding The Doctor (2 episodes, e.g. Leigh Alliss in The Wedding of River Song)
• Marine/Guard (27 episodes, e.g. Julian Hudson in Warriors of the Deep: Part One)
• Marinka Talanov/Female Worker (Samantha Béart in Big Finish: 1963: The Space Race)
• Mario (5 episodes, e.g. Harry Towb in Doctor Who (Miscellaneous): The Ghosts of N Space: Episode One)
• Marion (Hilary Tindall in Stageshows: The Curse Of The Daleks)
• Marion (Victoria Alcock in Big Finish: Power Play)
• Marion Clements (Beth Chalmers in Big Finish: The Curse of the Daleks)
• Marion Fleming/Hope (Leslie Ash in Big Finish: An Earthly Child)
• Marion Jones (3 episodes, e.g. Caryless Peer in )
• Maris (Anjli Mohindra in Big Finish: Gallifrey V: Evolution)
• Marius' Nurse (2 episodes, e.g. Elizabeth Norman in The Invisible Enemy: Part Two)
• Marjorie (Rosanna Miles in Big Finish: Recorded Time)
• Marjorie Stonegood/ Computer (Alison Thea-Skot in Big Finish: The Contingency Club)
• Mark (Mark Gatiss in Factual: Comedy Sketches: The Kidnappers)
• Mark (4 episodes, e.g. Terence Wilton in Invasion of the Dinosaurs: Part Three)
• Mark / Roy (4 episodes, e.g. Daniel Goode in Big Finish: Missy - Series One: A Spoonful of Mayhem)
• Mark Anthony/Army Officer/Tannoy (Ian Potter in Big Finish: The Time of the Daleks)
• Mark Brisco (Gary Pillai in Torchwood: They Keep Killing Suzie)
• Mark Carville (Mitch Benn in Big Finish: 1963: Fanfare for the Common Men)
• Mark Lanchaster (Karl Theobal in Big Finish: Wave of Destruction)
• Mark Lynch (Alex Hassell in Torchwood: Combat)
• Mark Seven (2 episodes, e.g. Alan Cox in Big Finish: The Second Doctor Boxset: Prison in Space)
• Market Worker (2 episodes, e.g. Gareth Long in The Idiot's Lantern)
• Markus Creevy (2 episodes, e.g. Ricky Groves in Big Finish: Thin Ice)
• Marlock (Ramon Tikaram in Big Finish: Theatre of War)
• Marlow Sweet (Laila Payne in Big Finish: The Dollhouse)
• Marlowe, Louise (Doon Mackichan in The Sarah Jane Adventures: The Nightmare Man: Episode Two)
• Marn (4 episodes, e.g. Jonina Scott in The Sun Makers: Part One)
• Marni Tellis (Suanne Braun in Big Finish: The Invasion of E-Space)
• Maroc Kitson (2 episodes, e.g. Dominic Letts in Doctor Who (Miscellaneous): The Paradise Of Death: Episode Two)
• Marquise De Rimdelle (Victoria Hamilton in Big Finish: Masquerade)
• Marriner (4 episodes, e.g. Christopher Brown in Enlightenment: Part One)
• Marshal (6 episodes, e.g. Paul Whitsun-Jones in The Mutants: Episode One)
• Marshal (5 episodes, e.g. John Woodvine in The Armageddon Factor: Part One)
• Marshal Anson (Michael Shallard in Big Finish: Death and the Daleks)
• Marshal Grimnal/Captain Clarke (Dan Starkey in Big Finish: The Oseidon Adventure)
• Marshal Ney (Robert Portal in Big Finish: The Curse of Davros)
• Marshal Skar/ Commander Merx/ Sontaran Escapee (4 episodes, e.g. Dan Starkey in Big Finish: UNIT: Encounters: The Dalek Transaction)
• Marshal Stenn/Major Vlaar/Sergeant Gredd/Asallis (Dan Starkey in Big Finish: Starlight Robbery)
• Marshal Tavannes (3 episodes, e.g. André Morell in The Massacre: The Sea Beggar)
• Marshall (2 episodes, e.g. Damian Lynch in Big Finish: Requiem for the Rocket Men)
• Marshall (Henry Roberts in The King's Demons: Part One)
• Marshchild (3 episodes, e.g. Norman Bacon in Full Circle: Part Two)
• Marshman (25 episodes, e.g. Barney Lawrence in Full Circle: Part One)
• Marta (2 episodes, e.g. Rhoda Lewis in State of Decay: Part One)
• Marta (Tessa Peake-Jones in The Time of the Doctor)
• Marta (Rhian Blundell in Big Finish: Corpse Day)
• Marta Vanderburgh (3 episodes, e.g. Lu Corfield in Big Finish: Class - Volume One: Gifted)
• Martha (2 episodes, e.g. Elaine Ives-Cameron in The Stones of Blood: Part One)
• Martha Tyler (4 episodes, e.g. Daphne Heard in Image of the Fendahl: Part One)
• Martial Princess Keldafria Louisa (2 episodes, e.g. Carol Fitzpatrick in Big Finish: Spider's Shadow)
• Martin (William Thomas in Remembrance of the Daleks: Part Two)
• Martin (John Line in Colony In Space: Episode One)
• Martin (TW, S1E6) (Robert Barton in Torchwood: Countrycide)
• Martin Ashcroft/Sir Jack Merrivale (James Fleet in Big Finish: The Demons of Red Lodge and Other Stories: Special Features)
• Martin Bannister (Derek Jacobi in Big Finish: Deadline)
• Martin Donaldson (4 episodes, e.g. Barnaby Kay in Big Finish: Dark Eyes: 4: A Life in the Day)
• Martin Flanagan (Barnaby Edwards in Games: Shadows Of The Vashta Nerada)
• Martin Regan/Sir Robert Devere/Mulryne (Gerald Kyd in Big Finish: 1963: The Assassination Games)
• Martin Truck (2 episodes, e.g. John Dorney in )
• Martin, Ellie (4 episodes, e.g. Juliet Warner in Big Finish: Comeback)
• Martyn (Omar Austin in Big Finish: Smashed)
• Marvin Glass (Bernard Holley in Big Finish: The Worst Thing in the World)
• Marvo (Stephen Critchlow in Big Finish: Jago & Litefoot & Strax: The Haunting)
• Mary (4 episodes, e.g. Sorcha Cusack in Big Finish: Dark Eyes: 4: A Life in the Day)
• Mary (Jane Slavin in Big Finish: The Movellan Grave)
• Mary (Sarah Douglas in Big Finish: The Claws of Santa)
• Mary (Pauline McLynn in Eve Of The Daleks)
• Mary (Jacqueline Stanbury in The Time Warrior: Part One)
• Mary (Juliet Warner in Big Finish: The Chimes of Midnight)
• Mary (3 episodes, e.g. Margaret Hickey in The Enemy of the World: Episode 4)
• Mary (Clare Cathcart in Big Finish: The Settling)
• Mary (Susan Brown in Big Finish: 100: Bedtime Story)
• Mary (TW,S1E7) (Daniela Denby-Ashe in Torchwood: Greeks Bearing Gifts)
• Mary Anning (2 episodes, e.g. Lucy Briggs-Owen in )
• Mary Ashe (6 episodes, e.g. Helen Worth in Colony In Space: Episode One)
• Mary Brown (Rosanna Miles in Big Finish: The Justice of Jalxar)
• Mary Cooper (7 episodes, e.g. Sharon Morgan in Torchwood: Something Borrowed)
• Mary Elson (Caroline Morris in Big Finish: Zagreus)
• Mary Hughes (Caroline Burns-Cook in Big Finish: The Shadow of the Scourge)
• Mary Patterson (Glenna Morrison in Big Finish: Medicinal Purposes)
• Mary Seacole (Sara Powell in War of The Sontarans: Flux: Chapter Two)
• Mary Shelley (4 episodes, e.g. Julie Cox in Big Finish: The Company of Friends: Mary's Story)
• Mary Summersby (Sinead Keenan in Big Finish: The Darkness of Glass)
• Mary Wade (4 episodes, e.g. Laura Aikman in )
• Mary Wainwright (4 episodes, e.g. Venice Van Someren in )
• Maryam (Sirine Saba in Can You Hear Me?)
• Marzanna / Engel (Tracy Wiles in Big Finish: Nightmare Country)
• Mason (Police Officer) (Gareth Marks in Rosa)
• Mason Bennett (2 episodes, e.g. Arsher Ali in Under the Lake)
• Masquer (11 episodes, e.g. Martin Clarke in The Masque of Mandragora: Part Four)
• Master Guard A (Visor down) (3 episodes, e.g. Robin Bower in The End of Time: Part Two)
• Master Guard E (Visor down) (4 episodes, e.g. Lewis Till in The End of Time: Part Two)
• Master John Kincaid (Simon Rouse in Big Finish: The Witch from the Well)
• Master Journalist (10 episodes, e.g. Philip Cook in The End of Time: Part One)
• Master of Karn (Simon Jones in Stageshows: Doctor Who and the Daleks in Seven Keys To Doomsday)
• Master Operatives (Robin Bower in The End of Time: Part Two)
• Master Quail (Roger Ashton-Griffiths in Robot Of Sherwood)
• Master Zachrey/Captain Dal Brock (4 episodes, e.g. Adrian MacKinder in Big Finish: Dark Eyes: 2: The Traitor)
• Master's chauffeur (5 episodes, e.g. Francis Williams in The Mind of Evil: Episode Four)
• Master, The (Curse Of Fatal Death) (8 episodes, e.g. Jonathan Pryce in Doctor Who (Miscellaneous): Doctor Who and The Curse Of Fatal Death: Part One)
• Master, The (Time Lord) (171 episodes, e.g. Derek Jacobi in Utopia)
• Master-at-Arms (Andrew Fettes in Big Finish: The Nowhere Place)
• Master-sized Neighbour (12 episodes, e.g. Gordon Taggart in The End of Time: Part One)
• Master. The (Shalka) (6 episodes, e.g. Derek Jacobi in Doctor Who (Miscellaneous): Scream of the Shalka: Episode Two)
• Masters (3 episodes, e.g. Geoffrey Palmer in Doctor Who And The Silurians: Episode 5)
• Masters (John Lord in The Ambassadors of Death: Episode 4)
• Mata Hari (Carly Howard in Asylum of the Daleks: Pond Life)
• Mate/Sailor/Pirate (Timothy Sutton in Big Finish: Doctor Who and the Pirates)
• Mathematician (Leslie French in Silver Nemesis: Part One)
• Matheson, Rex (10 episodes, e.g. Mekhi Phifer in Torchwood: The Categories of Life)
• Mathew Sharpe (George Sear in Big Finish: The Lure of the Nomad)
• Mathilda (6 episodes, e.g. Anna Calder-Marshall in Doctor Who (Miscellaneous): Scream of the Shalka: Episode One)
• Matilda (Henrietta Clemett in The Impossible Astronaut)
• Matilda Gregson (4 episodes, e.g. Rebecca Night in Big Finish: Doom Coalition: 2: Beachhead)
• Matilda, Lady (2 episodes, e.g. Fiona Hampton in The Sarah Jane Adventures: Lost in Time: Episode One)
• Matka (2 episodes, e.g. Maria McErlane in Big Finish: Year Zero)
• Matrix voice (3 episodes, e.g. Dot Smith in Big Finish: Neverland)
• Matron (Sheila Gill in Mawdryn Undead: Part One)
• Matron Casp (2 episodes, e.g. Doña Croll in New Earth)
• Matron/Kitty Donaldson/Nurse Harriet (4 episodes, e.g. Beth Chalmers in Big Finish: Dark Eyes: 1: The Great War)
• Matrona Kani (4 episodes, e.g. Alibe Parsons in The Trial of a Time Lord (Mindwarp): Part Five)
• Matt (2 episodes, e.g. Crispin Layfield in Father's Day)
• Matt (TW, S1E2) (Justin McDonald in Torchwood: Day One)
• Matteusz (8 episodes, e.g. Jordan Renzo in Class: For Tonight We Might Die)
• Matteusz Andrzejewski (6 episodes, e.g. Jordan Renzo in Big Finish: Class - Volume One: Gifted)
• Matthew (4 episodes, e.g. Sacha Dhawan in Big Finish: Ghost Walk)
• Matthew Howland/Lord Krarn (Martin Hutson in Big Finish: The Fourth Wall)
• Matthew/Major Harris (Andrew Dickens in Big Finish: Rat Trap)
• Matthews (Hugh Lund in The Android Invasion: Part Four)
• Matthias (6 episodes, e.g. Stephen Perring in Big Finish: Fractures)
• Mattias (Stuart Piper in Big Finish: Excelis Decays)
• Maud the Withered/Yokel (Susan Brown in Big Finish: Castle of Fear)
• Maude (3 episodes, e.g. Patricia Leventon in Big Finish: Comeback)
• Maude / Neon (4 episodes, e.g. Mandi Symonds in Big Finish: Diary of River Song: Series 6: An Unearthly Woman)
• Maude Fletcher (Patricia Leventon in Big Finish: Buried Secrets)
• Maureen O'Brien (Anna-Lisa Drew in Doctor Who (Miscellaneous): An Adventure In Space And Time)
• Maurice (Nik Howden in Vincent and the Doctor)
• Maurice (Roy Lee Jones in Torchwood: Escape to L.A.)
• Maurice (Gunnar Cauthery in Big Finish: The Haunting Of Malkin Place)
• Maurice Ravel (4 episodes, e.g. Andy McKeane in Big Finish: Jago & Litefoot Series 11: Jago and Son)
• Maven (Faith Kent in Big Finish: Omega)
• Mavic Chen (11 episodes, e.g. Kevin Stoney in The Daleks' Master Plan: The Nightmare Begins)
• Mawdryn (3 episodes, e.g. David Collings in Mawdryn Undead: Part Two)
• Mawdryn mutant (Paul Lunn in Doctor Who (Miscellaneous): Dimensions In Time: Part One)
• Mawvik (Finlay Glen in Big Finish: Memory Lane)
• Max (Ewart James Jones in The Sarah Jane Adventures: The Curse of Clyde Langer: Episode Two)
• Max (6 episodes, e.g. Stephen Thorne in Doctor Who (Miscellaneous): The Ghosts of N Space: Episode One)
• Max (2 episodes, e.g. Adam Newington in )
• Max (Ashley Kumar in Big Finish: Torchwood_cascade_cdrip.tor)
• Max (Shalka) (6 episodes, e.g. Andrew Dunn in Doctor Who (Miscellaneous): Scream of the Shalka: Episode One)
• Max Capricorn (George Costigan in Voyage of the Damned)
• Max Miller (Roy Hudd in Big Finish: Pier Pressure)
• Max Paul (Paul Rhys in Big Finish: The Scapegoat)
• Max the Jailer (Clive Haffner in The Day of The Doctor)
• Max Tresilian (The Shend in Torchwood: They Keep Killing Suzie)
• Max/Autumn Voice (4 episodes, e.g. Suzann McLean in Big Finish: The Memory Bank)
• Maxi (Peter Howe in Big Finish: Other Lives)
• Maxim Ivanov (2 episodes, e.g. Krystian Godlewski in Big Finish: Zone 10)
• Maximillian Stael (4 episodes, e.g. Scott Fredericks in Image of the Fendahl: Part One)
• Maximov / Konis (Ian Conningham in Big Finish: Nightmare Country)
• Maximus Pettulian (Bart Allison in The Romans: The Slave Traders)
• Maxine (Sara De Freitas in Big Finish: The Condemned)
• Maxine Mitchell (4 episodes, e.g. Lauren Cornelius in Big Finish: The Further Adventures of Lucie Miller: The Dalek Trap)
• Maxtible, Theodore (6 episodes, e.g. Marius Goring in The Evil of the Daleks: Episode 2)
• Maxwell / Headshot (4 episodes, e.g. Tom Alexander in )
• Maxwell Edison (Mark Williams in Big Finish: The Eternal Summer)
• May (Linda Marlowe in Big Finish: Forty-Five: Casualties of War)
• May Cassini (Georgine Anderson in Gridlock)
• May Zalrick/Harmony Station AI (Helen Goldwyn in Big Finish: The Third Doctor Adventures Volume 01: The Havoc of Empires)
• Mayan Dancer (8 episodes, e.g. Adisa Sanie in Four To Doomsday: Part Two)
• Maylin Renis (Neil Hallett in Timelash: Part One)
• Maylon/Geoff/Llangragen (4 episodes, e.g. Paul Panting in Big Finish: Breaking Bubbles)
• Mayor/Sperovore Auditor/Sperovore Financer (John Banks in Big Finish: A Life of Crime)
• Maypole Villager (18 episodes, e.g. Jean Scaife in The Dæmons: Episode Four)
• Máire Mab Finn (Riona O Connor in Big Finish: Love and War)
• MC (2 episodes, e.g. Oliver Gray in Stageshows: The Ultimate Adventure)
• McCallum/Mr Grayson/Sergeant Quick Senior/Priest/Galbraith/Coope (4 episodes, e.g. Ewan Bailey in Big Finish: Jago & Litefoot Series 10: The Case of the Missing Gasogene)
• McCarthy (Adrian Dunbar in Big Finish: Brave New Town)
• McDermott (2 episodes, e.g. Harry Towb in Terror of the Autons: Episode One)
• McGillop (Ian William George in The Day of The Doctor)
• McGrath (Carl McCrystal in The Curse of the Black Spot)
• McGuillop (2 episodes, e.g. Jonjo O'Neill in The Day of The Doctor)
• McIntyre, Jade (Dr) (Tanya Fear in Arachnids In The UK)
• McKean (Christopher Dane in Kill The Moon)
• McLaren, Colin (4 episodes, e.g. Donald Bisset in The Highlanders: Episode 1)
• McLuhan (2 episodes, e.g. Stephanie Fayerman in Dragonfire: Part One)
• McMullan/Pilot (Sam Graham in Big Finish: Destination: Nerva)
• McNeil, James (John Schwab in Big Finish: Night of the Whisper)
• Meadows (5 episodes, e.g. George Selway in The Faceless Ones: Episode 1)
• Mechanic (2 episodes, e.g. Paul Zeph Gould in The Christmas Invasion)
• Mechanic Claude (Duane Henry in Midnight)
• Mechonoid (4 episodes, e.g. Murphy Grumbar in The Chase: The Death of Doctor Who)
• Mechonoid Voice (2 episodes, e.g. David Graham in The Chase: The Death of Doctor Who)
• Med Student (3 episodes, e.g. Joanna Lawton in Smith and Jones)
• Medan (David Holt in Doctor Who (Miscellaneous): The Paradise Of Death: Episode Four)
• Meddling Monk (8 episodes, e.g. Peter Butterworth in The Time Meddler: The Watcher)
• Medea (2 episodes, e.g. Jane Slavin in Big Finish: The Paradox Planet)
• Medic (11 episodes, e.g. Pat Gorman in The Invisible Enemy: Part Four)
• Medical Officer (5 episodes, e.g. Charles Finch in The Mind of Evil: Episode One)
• Medical Orderly ( Unassigned Role in )
• Medok (3 episodes, e.g. Terence Lodge in The Macra Terror: Episode 1)
• Medusa (4 episodes, e.g. Ella Smith in )
• Meedla (Tara-Louise Kaye in Big Finish: Quinnis)
• Meeker (Edmund Pegge in The Invisible Enemy: Part One)
• Meena Cartwright (Vineeta Rishi in Big Finish: The Longest Night)
• Meg (Orla O'Rourke in Ascension of the Cybermen)
• Meg (2 episodes, e.g. Betty Bowden in Spearhead From Space: Episode 3)
• Meg (3 episodes, e.g. Sheila Fay in The Time Warrior: Part One)
• Megaira (Brigid Zengeni in Big Finish: The Oracle of Delphi)
• Megan (Danielle Henry in Torchwood: Something Borrowed)
• Megan Jones (3 episodes, e.g. Margaret John in Fury From the Deep: Episode 4)
• Megan Matthews (Claudia Grant in Big Finish: The Cloisters of Terror)
• Megaphone Man (Brian Grellis in Snakedance: Part Four)
• Megara Voice (3 episodes, e.g. Gerald Cross in The Stones of Blood: Part Three)
• Megatz (Kerry Gooderson in Big Finish: The Unbound Universe: The Very Dark Thing)
• Meglos (8 episodes, e.g. Tom Baker in Meglos: Part Two)
• Megron, The (John Westbrook in Doctor Who (Miscellaneous): Exploration Earth: 3: The Time Machine)
• Megwyn Jones (Siân Phillips in Big Finish: The Hope)
• Mehdi (3 episodes, e.g. Rachid Sabitri in Big Finish: Torchwood One: Before the Fall: New Girl)
• Mel (9 episodes, e.g. Bonnie Langford in Big Finish: Thicker Than Water)
• Mel Bush (2 episodes, e.g. Bonnie Langford in Big Finish: The High Price Of Parking)
• Melak (4 episodes, e.g. George Asprey in Big Finish: Diary of River Song: Series 4: Time in a Bottle)
• Melanie Bush (40 episodes, e.g. Bonnie Langford in The Trial of a Time Lord (Terror of the Vervoids): Part Nine)
• Melchester (4 episodes, e.g. Robbie Stevens in Big Finish: Jago & Litefoot Series 12: Picture This)
• Melissa (Lucinda Dryzek in School Reunion)
• Melkur (5 episodes, e.g. Graham Cole in The Keeper of Traken: Part Three)
• Mellium (2 episodes, e.g. Kate Newman in The Ark: The Steel Sky)
• Mels (Nina Toussaint-White in Let's Kill Hitler)
• Melyin (Heather Tracey in Big Finish: Spirit)
• Member of Steaming Audience (2 episodes, e.g. Barry Summerford in The Sun Makers: Part Four)
• Meme, Colonel (Sonita Henry in The Time of the Doctor)
• Mena (4 episodes, e.g. Adrienne Corri in The Leisure Hive: Part One)
• Mendac (Hylton Collins in Big Finish: Return of the Daleks)
• Menelaus (2 episodes, e.g. Jack Melford in The Myth Makers: Temple of Secrets)
• Menlove Stokes (Michael Troughton in Big Finish: The Well-Mannered War)
• Menoptera (2 episodes, e.g. Matthew Sweet in Doctor Who (Miscellaneous): An Adventure In Space And Time)
• Mensch (2 episodes, e.g. Terry Walsh in The Power of Kroll: Part One)
• Mentiad (50 episodes, e.g. Bernard Finch in The Pirate Planet: Part One)
• Mentor (4 episodes, e.g. Philip Rostant in The Trial of a Time Lord (Mindwarp): Part Eight)
• Mentor (Richard Henry in The Trial of a Time Lord (Mindwarp): Part Eight)
• Merak (5 episodes, e.g. Ian Saynor in The Armageddon Factor: Part One)
• Merced (4 episodes, e.g. Martin Trent in Big Finish: Cyberman 2: Outsiders)
• Mercenary (Patsy Kensit in Big Finish: Kingdom Of Lies)
• Mercenary (6 episodes, e.g. Douglas Stark in Dragonfire: Part Three)
• Mercenary (Alison Reddihough in Stageshows: The Ultimate Adventure)
• Mercer (2 episodes, e.g. Jim Findley in Resurrection of the Daleks: Part One)
• Merchandani Grandma (Maureen St Louis in Turn Left)
• Merchandani Grandpa (Roy Rahaman in Turn Left)
• Merchandani Kid (3 episodes, e.g. Doctor Who in Turn Left)
• Merdeen (4 episodes, e.g. Tom Chadbon in The Trial of a Time Lord (The Mysterious Planet): Part One)
• Meredith Bevan (Catrin Stewart in Big Finish: One Rule)
• Meredith Pope (4 episodes, e.g. Ri Richards in Big Finish: God Among Us - Part 3: A Mother's Son)
• Merel (James George in Big Finish: Kingdom of Silver)
• Meretricious Gedge/Billy (Nicholas Pegg in Big Finish: Classic Doctors, New Monsters (Volume One): Judoon in Chains)
• Mergrass (Paul Clayton in The Infinite Quest)
• Mergrave (2 episodes, e.g. Michael Sheard in Castrovalva: Part Three)
• Meri (4 episodes, e.g. Amanda Shodeko in Big Finish: Hearts of Darkness: The Edge of Redemption)
• Meriol (Geoffrey Beevers in Big Finish: Missing Persons: The Winning Side)
• Merkis (Andrew Pepper in Big Finish: Intervention Earth)
• Merodach (Hugh Ross in Big Finish: Night's Black Agents)
• Merridew/Driver (4 episodes, e.g. Brian Protheroe in Big Finish: Jago & Litefoot Series 07: The Monstrous Menagerie)
• Merry (Emilia Jones in The Rings of Akhaten)
• Mers/1st Rigger/Calloway (Paul David-Gough in Big Finish: The Macros)
• Mertil/Woman (Sue Wallace in Big Finish: The Whispering Forest)
• Mervyn (Morgan Hopkins in Torchwood: Something Borrowed)
• Mervyn Pinfield (Jeff Rawle in Doctor Who (Miscellaneous): An Adventure In Space And Time)
• Mesca (Raquel Cassidy in Big Finish: The Key 2 Time - Judgement of Isskar)
• Messenger (Jon Luxton in The Myth Makers: Small Prophet, Quick Return)
• Messenger (Jos Slovick in The Power of the Doctor)
• Messenger Boy (Samuel Irvine in The Name of the Doctor)
• Mestor (4 episodes, e.g. Edwin Richfield in The Twin Dilemma: Part One)
• Metabelis 3 Inhabitant (59 episodes, e.g. Harry Fielder in Planet of the Spiders: Part Three)
• Metal Creature (Jon Davey in The Girl Who Died)
• Metalkind (4 episodes, e.g. Paul Kasey in The Sarah Jane Adventures: Sky: Episode One)
• Metatraxi (John Banks in Big Finish: Earth Aid)
• Metatraxi/Walnuf/Gunman (John Banks in Big Finish: Crime of the Century)
• Metcalf, Carrie (2 episodes, e.g. Sarah Haynes in The Sarah Jane Adventures: Warriors of Kudlak: Part One)
• Metella (Tracey Childs in The Fires of Pompeii)
• Mexican Bandit (2 episodes, e.g. John de Marco in The War Games: Episode Eight)
• Mia Bennett (Gemma Chan in The Waters of Mars)
• Mica Davies (5 episodes, e.g. Aimee Davies in Torchwood: Children Of Earth: Day One)
• Michael (6 episodes, e.g. Jem Wall in The Lodger)
• Michael (Andrew MacKlin in Ascension of the Cybermen)
• Michael Craze (Robin Varley in Doctor Who (Miscellaneous): An Adventure In Space And Time)
• Michael Dee (David Dobson in Big Finish: Charlotte Pollard: Series 1: The Fall of the House of Pollard)
• Michael Doran/Cute (Jonathan Brüün in Big Finish: Oh No It Isn't!)
• Michael Houghton (Michael Houghton in The Power Of Three)
• Michael Newman (Damian Lynch in Big Finish: An Ordinary Life)
• Michael Pembroke (Michael Piccarilli in Big Finish: The Shadow of the Scourge)
• Michael Peters (Jimmy Wilson in Big Finish: The Skymines of Karthos)
• Michael Rond (Paul Thornley in Big Finish: The Company of Friends: Fitz's Story)
• Michael Tanaka (Dait Abuchi in Big Finish: The Gathering)
• Michaels (Neville Simons in The Ambassadors of Death: Episode 6)
• Michelangelo (Matthew Kelly in Big Finish: Classic Doctors, New Monsters (Volume One): Fallen Angels)
• Michelle (3 episodes, e.g. Shvorne Marks in Big Finish: Class - Volume Two: Everybody Loves Reagan)
• Michelle Lambon (4 episodes, e.g. Jacqueline King in Big Finish: Diary of River Song: Series 5: The Bekdel Test)
• Mick Thompson (Vince Henderson in Big Finish: The Fearmonger)
• Mickey (Jane McFarlane in Big Finish: The Wormery)
• Mickey Smith (22 episodes, e.g. Noel Clarke in Rose)
• Micky's Mum (Monique Ennis in Father's Day)
• Mida Slike (Ann Bryson in Big Finish: Wildthyme at Large)
• Middle Aged Lady (Judy Roger in Mawdryn Undead: Part One)
• Middle Aged Man (Dennis Jennings in Mawdryn Undead: Part One)
• Middle-aged Man (Tony Prior in Aliens of London)
• Midge (3 episodes, e.g. William Barton in Survival: Part One)
• Midshipman Alonso Frame (6 episodes, e.g. Russell Tovey in Voyage of the Damned)
• Midwife (Susan Brown in Big Finish: 100 BC)
• Mietok (6 episodes, e.g. Ian Brooker in Big Finish: The Exterminators)
• Mike (TW, S2E6) (Michael Sewell in Torchwood: Reset)
• Mike Bretherton (Toby Hadoke in Big Finish: Hexagora)
• Mike Jameson (Harki Bhambra in The Magician's Apprentice)
• Mike Lyndon (Dyfed Potter in Torchwood: Sleeper)
• Mike Wilson (Voice) (Peter Bailey in The Seeds of Doom: Part One)
• Mike Yates (60 episodes, e.g. Richard Franklin in Planet of the Spiders: Part One)
• Mikey (Lloyd Everitt in Torchwood: Day One)
• Mikey/Grigor (Russ Bai in Big Finish: And You Will Obey Me)
• Mikhail (2 episodes, e.g. Justin Avoth in Big Finish: Who Killed Toby Kinsella?)
• Mikhail Kerenski (Max Bollinger in The Waters of Mars)
• Mikhail Vladamir Popov (Colin Baker in Big Finish: Birthright)
• Miklev (Mike Noble in Big Finish: The Rani Elite)
• Mila (2 episodes, e.g. Jess Robinson in Big Finish: Patient Zero)
• Miles McLellan / Pandora (4 episodes, e.g. Simon Hepworth in Big Finish: UNIT: Revisitations: Hosts of the Wirrn 1)
• Miles Napton (Mark Trotman in Big Finish: Whispers of Terror)
• Milita (8 episodes, e.g. Alastair Wood in Last of the Time Lords)
• Military (2 episodes, e.g. Biff Byfield in The War Machines: Episode 3)
• Military Chauffeur (Peter Stanton in The War Games: Episode Two)
• Military Policeman (5 episodes, e.g. Derek Chafer in The Ambassadors of Death: Episode 7)
• Militia (4 episodes, e.g. Ian Hilditch in Last of the Time Lords)
• Militiaman (9 episodes, e.g. Hugh Fraser in The Smugglers: Episode 4)
• Milkman (4 episodes, e.g. Ray Handy in The Green Death: Episode One)
• Millennium Alien (29 episodes, e.g. Lisa Treleaven-Jones in The Rings of Akhaten)
• Miller (4 episodes, e.g. James Charlton in The Visitation: Part One)
• Millicent Belanger III (Louise Brealey in Big Finish: Charlotte Pollard: Series 1: The Viyran Solution)
• Millie (Sophie Wu in Big Finish: The Unbound Universe: Planet X)
• Millington (Nicholas Blane in Survivors of the Flux: Flux: Chapter Five)
• Milo (Clem Tibber in School Reunion)
• Milo (Travis Oliver in Gridlock)
• Milo Clancey (5 episodes, e.g. Gordon Gostelow in The Space Pirates: Episode Two)
• Milo Taggart (4 episodes, e.g. Andrew Dickens in Big Finish: Cyberman 2: Outsiders)
• Milton (Clare Clifford in Torchwood: Fragments)
• Mims (Tim Brooke-Taylor in Big Finish: The Zygon Who Fell to Earth)
• Min (Toby Longworth in Big Finish: Intervention Earth)
• Mina Challis (Gillian Kearney in Big Finish: Zygon Hunt)
• Mindy Voir (Suzanne Procter in Big Finish: Helicon Prime)
• Mine Worker (8 episodes, e.g. Sheelagh McGrath in The Macra Terror: Episode 3)
• Miner (6 episodes, e.g. Roy Evans in The Monster of Peladon: Part Three)
• Miner (Thomas Brodie-Sangster in Big Finish: The Bride of Peladon)
• Miner (Ironbridge) (2 episodes, e.g. Leon Lawrence in The Mark of the Rani: Part One)
• Miner (Peladon) (36 episodes, e.g. Max Faulkner in The Monster of Peladon: Part Six)
• Miner (Space Pirates) (7 episodes, e.g. Paul Kirby in The Space Pirates: Episode One)
• Minerva (Charlotte Fields in Big Finish: The Cannibalists)
• Minion (9 episodes, e.g. James Young in The Sound of Drums)
• Minister (17 episodes, e.g. Glen Row in The Sound of Drums)
• Minister of Ecology (Richard Beale in The Green Death: Episode Three)
• Minister Pryce (James Lailey in Big Finish: Excelis Rising)
• Minister Tralfinial (Robert Hines in Big Finish: The Last)
• Minister Voss (Ian Brooker in Big Finish: The Last)
• Minister/Lysette Allegro (4 episodes, e.g. Rachel Atkins in Big Finish: Charlotte Pollard: Series 2: Embankment Station)
• Minister/TV Commentator (Alistair Lock in Big Finish: Spare Parts)
• Minko (Joseph Lidster in Big Finish: Summer of Love)
• Minnie Hooper (2 episodes, e.g. June Whitfield in The End of Time: Part One)
• Minotaur (2 episodes, e.g. Dave Prowse in The Time Monster: Episode Five)
• Mintaru (Stephanie Colburn in Big Finish: The Sandman)
• Minton, Melvin (2 episodes, e.g. David Webber in The Sarah Jane Adventures: The Vault of Secrets: Episode One)
• Mira (2 episodes, e.g. Emerald O’Hanrahan in Big Finish: The Children of Seth)
• Miraculite (Jenny Coverack in Big Finish: Faith Stealer)
• Mirana (4 episodes, e.g. Teresa Gallagher in Big Finish: Project Infinity)
• Mirana/Earth President (Teresa Gallagher in Big Finish: Death to the Daleks!)
• Miranda (Sophie Aldred in Big Finish: Beyond the Sun)
• Miranda (Eliza Roberts in The TV Movie)
• Miranda (Lucy Briggs-Owen in Big Finish: Maker Of Demons)
• Mire Beast (2 episodes, e.g. Jack Pitt in The Chase: The Executioners)
• Miriam (Louise Morell in Big Finish: Walking to Babylon)
• Miriam Rochester (Rosalind Ayres in Big Finish: Jubilee)
• Miseus (2 episodes, e.g. Michael Walker in The Time Monster: Episode Five)
• Mison (2 episodes, e.g. Raj Ghatak in )
• Miss Alice Bultitude (Maureen O'Brien in Big Finish: Year of the Pig)
• Miss Arabella Wagstaff/ Mrs Betsy Wagstaff (Jane Slavin in Big Finish: Subterranea)
• Miss Barnett (2 episodes, e.g. Sandra Voe in Big Finish: The Third Doctor Adventures Volume 02: The Transcendence of Ephros)
• Miss Carew (Juliet Mills in Torchwood: The Devil and Miss Carew)
• Miss Chandrakala (Leena Dhingra in The Unicorn and the Wasp)
• Miss Collins (Nicci Sidney in The End of Time: Part One)
• Miss Coltrane (Nicky Valentine in Turn Left)
• Miss Cordelia (Dawn Murphy in Big Finish: Antidote to Oblivion)
• Miss Dawson (5 episodes, e.g. Thomasine Heiner in Doctor Who And The Silurians: Episode 5)
• Miss Dexter (2 episodes, e.g. Elize du Toit in 42)
• Miss Evangelista (2 episodes, e.g. Talulah Riley in Silence in the Library)
• Miss Faversham (4 episodes, e.g. Joanna Wake in Big Finish: UNIT: Silenced: House of Silents)
• Miss Florence Woolley/Beatrice the Maid (4 episodes, e.g. Lizzie Roper in Big Finish: Jago & Litefoot Series 07: The Monstrous Menagerie)
• Miss Foster (Sarah Sutton in Big Finish: Zagreus)
• Miss Foster (2 episodes, e.g. Sarah Lancashire in Partners in Crime)
• Miss Foster Guard (2 episodes, e.g. Claudio Laurini in Partners in Crime)
• Miss Garrett (6 episodes, e.g. Wendy Gifford in The Ice Warriors: One)
• Miss Griffin (Nadia Kamil in Big Finish: Charlotte Pollard: Series 1: The Viyran Solution)
• Miss Hannigan (Katharine Mangold in Big Finish: Missing Persons: The Brimstone Kid)
• Miss Hardaker (2 episodes, e.g. Janet Henfrey in The Curse of Fenric: Part One)
• Miss Hartigan (Dervla Kirwan in The Next Doctor)
• Miss Hawthorne (5 episodes, e.g. Damaris Hayman in The Dæmons: Episode One)
• Miss Jackson (2 episodes, e.g. Frances Pidgeon in The Hand Of Fear: Part Two)
• Miss Lime (Elisabeth Sladen in Big Finish: Zagreus)
• Miss Lucy Watts (Joannah Tincey in Big Finish: A Thousand Tiny Wings)
• Miss Merchant (Beth Chalmers in Big Finish: Forty-Five: Casualties of War)
• Miss Mitford (Lisa Bowerman in Big Finish: The Torchwood Archive)
• Miss Myers (2 episodes, e.g. Christine Stephen-Daly in The Sarah Jane Adventures: Sky: Episode One)
• Miss Paget (2 episodes, e.g. Jean McFarlane in Day of the Daleks: Episode One)
• Miss Pocket/ Dr Caroline Pursglove (4 episodes, e.g. Bettrys Jones in Big Finish: Fourth Doctor - The Syndicate Masterplan: Volume 2: Time's Assassin)
• Miss Pollard (Anna Massey in Big Finish: The Girl Who Never Was)
• Miss Quill (14 episodes, e.g. Katherine Kelly in Class: For Tonight We Might Die)
• Miss Quirke (6 episodes, e.g. Issy Van Randwyck in Big Finish: Diary of River Song: Series 7: Colony of Strangers)
• Miss Rutherford (2 episodes, e.g. Cheryl Molineaux in The Ambassadors of Death: Episode 1)
• Miss Simone (Sunny Ormonde in Big Finish: Graceless III: The Edge)
• Miss Trefusis (Sylvia Seymour in The End of Time: Part One)
• Miss Tremayne (Sally Faulkner in Big Finish: Winter for the Adept)
• Miss Trent (2 episodes, e.g. Emma Reeves in Big Finish: Uncanny Valley)
• Miss Vermillion / Vermillion (4 episodes, e.g. Alex Tregear in Big Finish: Diary of River Song: Series 4: Time in a Bottle)
• Miss Winters (5 episodes, e.g. Patricia Maynard in Robot: Part One)
• Mission Control (Toby Longworth in Big Finish: Dreamland)
• Mission Control / Voice of Map / George / Television Announcer (Chris Dale in Big Finish: Red Planets)
• Mission Control Staff (6 episodes, e.g. Hanna Gould in The Christmas Invasion)
• Mission Control/Captain/Soldier (4 episodes, e.g. John Banks in Big Finish: UNIT: Silenced: House of Silents)
• Missy (13 episodes, e.g. Zahra Ahmadi in Nightmare in Silver)
• Mister Crofton/Dalek Voices (Nicholas Briggs in Big Finish: Death and the Daleks)
• Mistress (Kudlak) (4 episodes, e.g. Tina Greatex in The Sarah Jane Adventures: Warriors of Kudlak: Part One)
• Mistress Pincham/Lady Jane Mountville (Beth Chalmers in Big Finish: Philip Hinchcliffe Presents: The Devil's Armada)
• Mitch (Nikesh Patel in Resolution)
• Mitchell (2 episodes, e.g. Ann Holloway in Earthshock: Part One)
• Mitchell, Grant (Ross Kemp in Doctor Who (Miscellaneous): Dimensions In Time: Part Two)
• Mitchell, Phil (Steve McFadden in Doctor Who (Miscellaneous): Dimensions In Time: Part Two)
• Mitchell, Sharon (Letitia Dean in Doctor Who (Miscellaneous): Dimensions In Time: Part One)
• Mithia (3 episodes, e.g. Jemima Rooper in Big Finish: The Time War - Series 4: Palindrome)
• Mivas (6 episodes, e.g. Dot Smith in Big Finish: The Exterminators)
• Mlle Maupasant (Hannah Dickinson in Big Finish: Winter for the Adept)
• Mo (2 episodes, e.g. Alun Raglan in Cold Blood)
• Mobile News Droid/Clerk/Guardbot/Nik (3 episodes, e.g. Thomas Rees-Kaye in Big Finish: New Frontiers: A Handful of Dust)
• Mobile Phone Man (Ben Mclean in The Runaway Bride)
• Mock Turtle/Salford Cat (Sean Connolly in Big Finish: Land of Wonder)
• Mogarian (Stephen Coates in Doctor Who (Miscellaneous): Dimensions In Time: Part One)
• Mogran (Ivor Roberts in Genesis of the Daleks: Part Three)
• Mohanalee (Scott Handcock in Big Finish: The Sound of Fear)
• Moira Brody (Tracy Wiles in Big Finish: Masters of Earth)
• Mollie (Barbara Bruce in The Highlanders: Episode 2)
• Mollie Dawson (4 episodes, e.g. Jo Rowbottom in The Evil of the Daleks: Episode 2)
• Mollis (Nicholas Asbury in Big Finish: Colony of Fear: Big Finish)
• Molly (Sunny Ormonde in Big Finish: Circular Time: Summer)
• Molly (Suzie Chard in Big Finish: The Doomwood Curse)
• Molly O'Sullivan (12 episodes, e.g. Ruth Bradley in Big Finish: Dark Eyes: 1: The Great War)
• Moloch/Announcer (Peter Egan in Big Finish: Protect and Survive)
• Moment (Billie Piper in The Day of The Doctor)
• Mona Lisa (2 episodes, e.g. Suranne Jones in The Sarah Jane Adventures: Mona Lisa's Revenge: Episode One)
• Monan Host (Toby Longworth in Big Finish: The Apocalypse Element)
• Monarch (4 episodes, e.g. Stratford Johns in Four To Doomsday: Part One)
• Mongol Bandit (11 episodes, e.g. Michael Guest in Marco Polo: Rider From Shang-Tu)
• Mongol Porter (6 episodes, e.g. Eton F'ong in Marco Polo: Five Hundred Eyes)
• Mongolian Warrior (4 episodes, e.g. John Lee in Marco Polo: The Singing Sands)
• Moni (2 episodes, e.g. Lucy Heath in )
• Monia (2 episodes, e.g. Valentine Palmer in Day of the Daleks: Episode Three)
• Monica Lewis (Lucy Campbell in Big Finish: The Land of the Dead)
• Monitor Trinkett (Karen Henson in Big Finish: The Apocalypse Element)
• Monk (10 episodes, e.g. Anthony Asis in The Long Game)
• Monk (2 episodes, e.g. Charles Rayford in Vengeance on Varos: Part Two)
• Monk (4 episodes, e.g. Tim Bentinck in Extremis)
• Monk Guarding Burial Chamber (2 episodes, e.g. Simon Fowler in The Bells of Saint John)
• Monk Guarding Paul (2 episodes, e.g. Richard Husband in The Bells of Saint John)
• Monk, Giant (Jamie Hill in The Lie Of The Land)
• Monocled Scientist Passenger (Chris Lane in Mummy On The Orient Express)
• Monoid (32 episodes, e.g. Edmund Coulter in The Ark: The Steel Sky)
• Monroe, Ellis Hartley (Mare Winningham in Torchwood: Escape to L.A.)
• Monsieur Coiffure (Toby Longworth in Big Finish: The Vanity Box)
• Montague Davis / Moses Walker / Coachman (4 episodes, e.g. Simon Slater in Big Finish: Missy - Series One: A Spoonful of Mayhem)
• Montgomery / Prime Minister (Donna Berlin in Big Finish: The Blazing Hour: Big Finish)
• Monty / Ogron 1 (4 episodes, e.g. Simon Ludders in Big Finish: Susan's War: Sphere of Influence)
• Mook Jayasundera (4 episodes, e.g. Waleed Akhtar in )
• Mooky Kahari (Marcia Lecky in Turn Left)
• Moor (David Troughton in The War Games: Episode Six)
• Moorhouse, Prof (Christopher Villiers in Mummy On The Orient Express)
• Moorson (Michael Fenton-Stevens in Big Finish: Destroy the Infinite)
• Moran (3 episodes, e.g. Colin McFarlane in Under the Lake)
• Morandi (Gbemisola Ikumelo in Big Finish: White Ghosts)
• Morax (Gareth Thomas in Big Finish: Last of the Colophon)
• Morbius (7 episodes, e.g. Michael Spice in The Brain of Morbius: Part Two)
• Mordant (Robin Sebastian in Big Finish: The Ultimate Evil)
• Mordecan (Robin Bowerman in Big Finish: The Bone of Contention)
• Mordred (4 episodes, e.g. Christoper Bowen in Battlefield: Part One)
• Mordrega (Carolyn Seymour in Big Finish: Philip Hinchcliffe Presents: The Ghosts of Gralstead)
• Morebi (David Sax in Big Finish: The Human Factor)
• Morecombe/Mervyn Garvey (4 episodes, e.g. Oliver Dimsdale in Big Finish: You Are the Doctor)
• Moreland (Richard Hope in Big Finish: The Bounty of Ceres)
• Morella Wendigo (Fenella Woolgar in Big Finish: Nevermore)
• Morelli (3 episodes, e.g. Michael Wisher in Planet of Evil: Part One)
• Morestran (15 episodes, e.g. Richard Eden in Planet of Evil: Part Two)
• Morgaine (4 episodes, e.g. Jean Marsh in Battlefield: Part One)
• Morgan (3 episodes, e.g. Peter Welch in The Android Invasion: Part One)
• Morgan (5 episodes, e.g. Tony Caunter in Colony In Space: Episode Two)
• Morgan (Christopher Good in The Beast Below)
• Morgana (4 episodes, e.g. Deborah Manship in The Greatest Show in the Galaxy: Part One)
• Morgana / Minister (Sioned Jones in Big Finish: The Psychic Circus: Big Finish)
• Morgan’s Soldier (7 episodes, e.g. Andrew Cross in Into the Dalek)
• Morgane (Julia Righton in Big Finish: Snow Blind)
• Morganthall, Congrassman (Richard Gilliland in Torchwood: Dead of Night)
• Morgenstern, Oliver (2 episodes, e.g. Ben Righton in Smith and Jones)
• Morgus (4 episodes, e.g. John Normington in The Caves of Androzani: Part One)
• Morian (Christopher Ellison in Big Finish: The Game)
• Moria_ThePilot (2 episodes, e.g. Jennifer Hennessy in The Pilot)
• Morix (Laurence Payne in The Leisure Hive: Part One)
• Morli (9 episodes, e.g. Dannie Carr in Big Finish: Chapter One)
• Morok Commander (2 episodes, e.g. Ivor Salter in The Space Museum: The Search)
• Morok Guard (14 episodes, e.g. Lawrence Dean in The Space Museum)
• Morok Technician (2 episodes, e.g. Peter Diamond in The Space Museum: The Dimensions of Time)
• Moros (Sean Biggerstaff in Big Finish: Enemy Lines)
• Morpeth (4 episodes, e.g. David Timson in Big Finish: Jago & Litefoot Series 06: The Skeleton Quay)
• Morpheus Presenter (Zina Badran in Sleep No More)
• Morpho (Voice) (Heron Carvic in The Keys of Marinus: The Velvet Web)
• Morris (2 episodes, e.g. Timothy Blore in Big Finish: Warzone)
• Morris (Adam Shaw in Rise of the Cybermen)
• Morris (Robbie Stevens in Big Finish: The Helliax Rift)
• Morris / Centurian (2 episodes, e.g. Joseph Kloska in Big Finish: The Comic Strip Adaptations Volume 01: Doctor Who and the Iron Legion)
• Morris Dancer ( Headington Quarry Men in The Dæmons: Episode Four)
• Morris, Emily (2 episodes, e.g. Gwyneth Keyworth in The Sarah Jane Adventures: Lost in Time: Episode One)
• Morrisson, DI (Mark Donovan in Big Finish: The TAO Connection)
• Morski (4 episodes, e.g. Colin McFarlane in Big Finish: Hearts of Darkness: The Edge of Redemption)
• Mortan Hardak (Andrew Hayden-Smith in Big Finish: Legion: Vesuvius Falling)
• Morton (2 episodes, e.g. Tamzin Outhwaite in )
• Morton Dill (Peter Purves in The Chase: Flight Through Eternity)
• Mortuary Attendent (2 episodes, e.g. Gareth Milne in Vengeance on Varos: Part Two)
• Morvin Van Hoff (2 episodes, e.g. Clive Rowe in Voyage of the Damned)
• Moss (6 episodes, e.g. Terence Lodge in Planet of the Spiders: Part One)
• Mother (3 episodes, e.g. Olivia Colman in The Eleventh Hour)
• Mother (2 episodes, e.g. Crisian Emanuel in Torchwood: Children Of Earth: Day One)
• Mother (Emma Handy in The Lie Of The Land)
• Mother (Leslie Ash in Big Finish: The Haunting of Thomas Brewster)
• Mother (Chrissie Cotterill in Vincent and the Doctor)
• Mother (Julie Sydenham in The End Of The World)
• Mother (Jane's) (Erica Eirian in Fear Her)
• Mother (Young) (April Clark in Torchwood: Escape to L.A.)
• Mother 2 (Melanie Barker in Torchwood: Children Of Earth: Day One)
• Mother Aurelia (Jacqueline King in Big Finish: Road Trip: Bad Habits)
• Mother Baroque (Samantha Bond in Big Finish: The Scapegoat)
• Mother Finsey (2 episodes, e.g. Richenda Carey in Big Finish: The Third Doctor Adventures Volume 02: The Transcendence of Ephros)
• Mother McCracken (4 episodes, e.g. Alexandra Mathie in Big Finish: UNIT: Incursions: This Sleep of Death)
• Mother Nothing (4 episodes, e.g. Katy Manning in Big Finish: The Lives of Captain Jack: The Year After I Died)
• Mother Superior (4 episodes, e.g. Rowena Cooper in Big Finish: Ruler Of The Universe: The City And The Clock)
• Mother Superior (4 episodes, e.g. Patricia Leventon in Big Finish: Excelis Dawns)
• Mother with Pram (2 episodes, e.g. Trish Dichler in The Wedding of River Song)
• Mother/Till Girl (3 episodes, e.g. Dolly Oladini in Big Finish: Iris Wildthyme Series 3: The Iris Wildthyme Appreciation Society)
• Motorcade (3 episodes, e.g. JH Wright in Day of the Daleks: Episode Four)
• Motorcycle Cop (Ron James in The TV Movie)
• Motorcycle Policeman (Bill Croft in The TV Movie)
• Mott, Wilfred (10 episodes, e.g. Bernard Cribbins in Voyage of the Damned)
• Mouri (Amanda Drew in Once, Upon Time: Flux: Chapter Three)
• Mourner (21 episodes, e.g. Jeremy Harvey in The Next Doctor)
• Mouse / Winkler / Luigi / Heavy (Ian Hallard in Big Finish: Invaders from Mars)
• Movellan (36 episodes, e.g. Inga Daly in Destiny of the Daleks: Episode One)
• Movellan Guard ( Cassandra in Destiny of the Daleks: Episode Four)
• Movie Star (Jack Galagher in Big Finish: Jubilee)
• Movie Star/Judy (Georgina Carter in Big Finish: Jubilee)
• Moxx of Balhoon (Jimmy Vee in The End Of The World)
• Mozart/Young Mozart/Butler/Mask/Old Mask) (John Sessions in Big Finish: 100: My Own Private Wolfgang)
• Mr Armitage (5 episodes, e.g. Nigel Betts in The Caretaker)
• Mr Bartle (Paul Clayton in Planet of the Ood)
• Mr Bates (Nick Revell in Doctor Who (Miscellaneous): Slipback: Episode One)
• Mr Bevan (4 episodes, e.g. Graham Seed in Big Finish: Counter-Measures: Series 3: Changing of the Guard)
• Mr Bird (4 episodes, e.g. Clive Wood in Big Finish: Stranded 1: Lost Property)
• Mr Borusa (Mark Gatiss in Factual: Comedy Sketches: The Pitch of Fear)
• Mr Brady (Russell Bentley in Nikola Tesla's Night of Terror)
• Mr Brock (Mysterio) (Adetomiwa Edun in The Return Of Doctor Mysterio)
• Mr Bryce / Father (4 episodes, e.g. Jamie Laird in Big Finish: Missy - Series One: A Spoonful of Mayhem)
• Mr Chambers (Peter Bourke in Human Nature)
• Mr Chant (4 episodes, e.g. Enzo Squillino Jnr in Big Finish: UNIT: Incursions: This Sleep of Death)
• Mr Cleaver (William Thomas in Boom Town)
• Mr Colasanto's brother in law (Doctor Who in Turn Left)
• Mr Colasanto's Mother (June Simmonds in Turn Left)
• Mr Colasanto's neice (Louise Poolman in Turn Left)
• Mr Colasanto's nephew (Joseph Lippiatt in Turn Left)
• Mr Colasanto's sister in law (Camilla Diacono in Turn Left)
• Mr Colasanto's Wife (Doctor Who in Turn Left)
• Mr Colchester (21 episodes, e.g. Paul Clayton in Big Finish: The Torchwood Archive)
• Mr Cole (Michael Bertinshaw in The Next Doctor)
• Mr Collins (Andrew Bone in Spyfall: Part One)
• Mr Colosonto's Great Neice (Doctor Who in Turn Left)
• Mr Cosmo / Park Keeper / Old Man / Sphinx (4 episodes, e.g. Dan Starkey in Big Finish: Missy - Series One: A Spoonful of Mayhem)
• Mr Danes (Simon Thomas in The End of Time: Part One)
• Mr Daz (Amerjit Dew in Torchwood: Golden Age)
• Mr Diagoras / Dalek Sec (2 episodes, e.g. Eric Loren in Daleks in Manhattan)
• Mr Dorrick (6 episodes, e.g. Toby Hadoke in Big Finish: The Pursuit of History)
• Mr Dunlop (Aaron Neil in The Magician's Apprentice)
• Mr Fanshawe (John Voce in The Woman Who Lived)
• Mr Fazackerly (Michael Hobbs in Big Finish: Other Lives)
• Mr Fetch (Roger Bailey in The Next Doctor)
• Mr Finch (Anthony Head in School Reunion)
• Mr Finch / Machines (4 episodes, e.g. Dan Starkey in )
• Mr Gallagher (John Jenner in The Idiot's Lantern)
• Mr Garrett (Roger Ashton-Griffiths in Torchwood: Random Shoes)
• Mr Gelter/Mr Bliss/Elohim Voice (Teddy Kempner in Big Finish: Paradise 5)
• Mr Grainger (Sean Carlson in Torchwood: Sleeper)
• Mr Halpen (2 episodes, e.g. Tim McInnerny in Planet of the Ood)
• Mr Hardwick (4 episodes, e.g. Mike Grady in Big Finish: Jago & Litefoot Series 04: Jago in Love)
• Mr Henderson (Arthur Cox in The Eleventh Hour)
• Mr Hobhouse (4 episodes, e.g. Barnaby Edwards in Big Finish: Fourth Doctor - The Syndicate Masterplan: Volume 1: The Sinestran Kill)
• Mr Jelicho Wigg/ Mr Wilfer Wagstaff (Robbie Stevens in Big Finish: Subterranea)
• Mr Jones/Tony (John Francis Harries in Torchwood: The House of the Dead)
• Mr Kamen / Conceirge (4 episodes, e.g. Matthew Brenher in Big Finish: Lady Christina: It Takes a Thief)
• Mr Kempston (4 episodes, e.g. Christopher Beeny in Big Finish: Jago & Litefoot Series 04: Jago in Love)
• Mr Manners/Stanley Harker (4 episodes, e.g. Robbie Stevens in Big Finish: Jago & Litefoot Series 11: Jago and Son)
• Mr Martin (Brian Caspe in Nikola Tesla's Night of Terror)
• Mr Maxwell Wilberforce Bell (Matthew Cottle in Big Finish: Subterranea)
• Mr Merchandani (Meena Sawhney in Turn Left)
• Mr Merriweather (Mark Siney in Big Finish: Doctor Who and the Pirates)
• Mr Milligan (Anthony Brannan in The Next Doctor)
• Mr Nainby (Nick Hobbs in Amy's Choice)
• Mr Newbold / Mitchell (4 episodes, e.g. Owen Aaronovitch in Big Finish: Diary of River Song: Series 6: An Unearthly Woman)
• Mr Nichols (Ryan Sampson in Big Finish: Visiting Hours)
• Mr Obego (Simon Hamilton in Turn Left)
• Mr Parks (4 episodes, e.g. Alex Ferns in Big Finish: Counter-Measures: Series 4: New Horizons)
• Mr Parsons (Rod Arthur in School Reunion)
• Mr Peabody (Philip Jackson in Big Finish: The Contingency Club)
• Mr Phillips (2 episodes, e.g. Matthew White in Human Nature)
• Mr Pinfield/Yokel/Running Man/Carriage Driver (John Dorney in Big Finish: The Demons of Red Lodge and Other Stories: Special Features)
• Mr Porrima (Trevor Sellers in Time Heist)
• Mr Raju (Shiv Grewal in Big Finish: A Storm of Angels)
• Mr Ravener (4 episodes, e.g. Ronan Vibert in Big Finish: Jago & Litefoot Series 12: Picture This)
• Mr Rees (4 episodes, e.g. Jamie Glover in Big Finish: The Worlds of Doctor Who: Mind Games)
• Mr Rocastle (2 episodes, e.g. Pip Torrens in Human Nature)
• Mr Rogers (4 episodes, e.g. John Banks in Big Finish: The Churchill Years (Volume One): The Oncoming Storm)
• Mr Scoones (Edmund Kente in The Next Doctor)
• Mr Seyton (Michael Fenton-Stevens in Big Finish: The Kingmaker)
• Mr Shaughnessy (Lennox Greaves in Big Finish: The Chimes of Midnight)
• Mr Shellingborne Grant (6 episodes, e.g. Jon Glover in Doctor Who (Miscellaneous): Slipback: Episode Five)
• Mr Skinner (Simon Greenall in Love & Monsters)
• Mr Smith (voice) (57 episodes, e.g. Alexander Armstrong in The Stolen Earth)
• Mr Snell (2 episodes, e.g. Simon Michael-Morgan in Human Nature)
• Mr Song (4 episodes, e.g. Samuel West in Big Finish: Diary of River Song: Series 1: The Boundless Sea)
• Mr Sorensson (Erick Hayden in Nikola Tesla's Night of Terror)
• Mr Tapp/Mr Winterbourne (Richard Earl in Big Finish: Paradise 5)
• Mr Tate (Karl Theobald in Big Finish: Visiting Hours)
• Mr Thomas (Robert Duncan in Big Finish: Damaged Goods)
• Mr Wagner (Eugene Washington in School Reunion)
• Mr Webley (Jason Watkins in Nightmare in Silver)
• Mr Wednesday (4 episodes, e.g. Gus Brown in Big Finish: Jago & Litefoot Series 08: Encore of the Scorchies)
• Mr Weston (David Longden in Torchwood: Day One)
• Mr Williams (4 episodes, e.g. Tim Bentinck in Big Finish: Counter-Measures: Series 3: Changing of the Guard)
• Mr. Crane (2 episodes, e.g. Colin Spaull in Rise of the Cybermen)
• Mr. Deeks (Mark Wright in Big Finish: Project: Twilight)
• Mr. Dekker (5 episodes, e.g. Ian Gelder in Torchwood: Children Of Earth: Day One)
• Mr. Fibuli (4 episodes, e.g. Andrew Robertson in The Pirate Planet: Part One)
• Mr. Magpie (Ron Cook in The Idiot's Lantern)
• Mr. Mordecan (Robin Bowerman in Big Finish: The Sandman)
• Mr. Ollis (4 episodes, e.g. Laurie Webb in The Three Doctors: Episode One)
• Mr. Sin (6 episodes, e.g. Deep Roy in The Talons of Weng-Chiang: Part One)
• Mrs Angelo (Annette Crosbie in The Eleventh Hour)
• Mrs Bartholomew/ Angelica (4 episodes, e.g. Teresa Banham in Big Finish: Jago & Litefoot Series 13: The Stuff of Nightmares)
• Mrs Beatrice Mapp (Harriet Walter in Big Finish: The Boy That Time Forgot)
• Mrs Braudy (Nina Baden-Sempter in Big Finish: Memory Lane)
• Mrs Briggs (Marilyn Gothard in The Chase: Flight Through Eternity)
• Mrs Burden (Holly King in Big Finish: Last of the Titans)
• Mrs Calderwood / Yost McCormack / DI Wright / Anna-Maria (4 episodes, e.g. Dervla Kirwan in Big Finish: Shadow of the Daleks 1: Aimed at the Body)
• Mrs Constance Clarke (3 episodes, e.g. Miranda Raison in Big Finish: The Behemoth)
• Mrs Crisp (Lucy Adams in Big Finish: Forty-Five: Order of Simplicity)
• Mrs Croot (2 episodes, e.g. Bella Emberg in Love & Monsters)
• Mrs Denise Waterford (Abigail McKern in Big Finish: A Thousand Tiny Wings)
• Mrs Gallagher (Marie Lewis in The Idiot's Lantern)
• Mrs Gantry/Computer (4 episodes, e.g. Jacqueline King in Big Finish: Dark Eyes: 2: The Traitor)
• Mrs Grainger (Victoria Pugh in Torchwood: Sleeper)
• Mrs Grose (2 episodes, e.g. Brenda Kempner in Ghost Light: Part One)
• Mrs Hamill (Joan Linder in Amy's Choice)
• Mrs Hardcourt (Vilma Hollingbery in The Doctor Dances)
• Mrs Hart (Charlotte Eaton in The Unicorn and the Wasp)
• Mrs Helen Smith / Hartmann (Fiona Bruce in Big Finish: Harry Houdini's War)
• Mrs Higgins (2 episodes, e.g. Sian Reeves in Big Finish: The Comic Strip Adaptations Volume 01: Doctor Who and the Iron Legion)
• Mrs Hitch (4 episodes, e.g. Joanna Bacon in Big Finish: Jago & Litefoot Series 03: Dead Men’s Tales)
• Mrs Hurley/Sister (Liz Morga in Big Finish: The Peterloo Massacre)
• Mrs Jackson (Caroline Berry in School Reunion)
• Mrs Jones (Beverly Cressman in Big Finish: Death and the Daleks)
• Mrs Killebrew (Jane Goddard in Big Finish: The Doll of Death)
• Mrs Lloyd (2 episodes, e.g. Cheryl Ferguson in The Empty Child)
• Mrs Lucretia Bell (Abigail McKern in Big Finish: Subterranea)
• Mrs Maggie Bishop (Gabrielle Glaister in Big Finish: The Forsaken)
• Mrs McGregor (Jillie Meers in Big Finish: Catch-1782)
• Mrs Merchandani (Rajesh Sawhney in Turn Left)
• Mrs Mevel (4 episodes, e.g. Sarah Douglas in )
• Mrs Middlemint (Georgina Moon in Big Finish: The Behemoth)
• Mrs Moloney (Joanna Munro in Big Finish: The Demons of Red Lodge and Other Stories: The Entropy Composition)
• Mrs Moore (4 episodes, e.g. Helen Griffin in Rise of the Cybermen)
• Mrs Mountford (Denise Black in Big Finish: The Haunting Of Malkin Place)
• Mrs Moynihan (Susan Jameson in Big Finish: The Spectre of Lanyon Moor)
• Mrs Multravers (Carolyn Seymour in Big Finish: Jago & Litefoot & Strax: The Haunting)
• Mrs Obego (Elizabeth Ngero in Turn Left)
• Mrs Ollis (2 episodes, e.g. Patricia Pryor in The Three Doctors: Episode One)
• Mrs Peace (2 episodes, e.g. Jennifer Hill in The Unquiet Dead)
• Mrs Poggit (Audrey Ardington in Amy's Choice)
• Mrs Polly (2 episodes, e.g. Luyanda Unati Lewis-Nyawo in )
• Mrs Prendersly/Azazoth (Samantha Béart in Big Finish: All-Consuming Fire)
• Mrs Pritchard (3 episodes, e.g. Sylvia Syms in Ghost Light: Part One)
• Mrs Remington (Dolores Gray in Silver Nemesis: Part Three)
• Mrs Rhodes (Marilyn Le Conte in Big Finish: Made You Look)
• Mrs Rossiter Doll (Natalie Cuzner in Night Terrors)
• Mrs Streeter (Susan Sheridan in Big Finish: The Hollows of Time)
• Mrs Stubbs (Carolyn Seymour in Big Finish: Ghost Walk)
• Mrs Sylvia O'Donnell (Ann Bell in Big Finish: A Thousand Tiny Wings)
• Mrs T (Judith Hibbert in Stageshows: The Ultimate Adventure)
• Mrs Targate (Mandi Symonds in Big Finish: Philip Hinchcliffe Presents: The Ghosts of Gralstead)
• Mrs Turnerman (Jacqueline King in Big Finish: Charlotte Pollard: Series 1: The Shadow at the Edge of the World)
• Mrs Van Gysegham (Denise Bryer in Big Finish: The Reaping)
• Mrs Vanguard (4 episodes, e.g. Janet Henfrey in Big Finish: Jago & Litefoot Series 01: The Bloodless Soldier)
• Mrs Wheeler (2 episodes, e.g. Belinda Lang in Big Finish: Shadow Planet)
• Mrs Whitaker (4 episodes, e.g. Carolyn Seymour in Big Finish: The Churchill Years (Volume One): The Oncoming Storm)
• Mrs Wiggs (Carmen Silvera in The Celestial Toymaker: The Dancing Floor)
• Mrs Wilberforce (Patricia Leventon in Big Finish: The Wrong Doctors)
• Mrs Wilson (4 episodes, e.g. Nerys Hughes in Big Finish: Only the Good: Beneath the Viscoid)
• Mrs Wintergreen (Rosalind Ayres in Torchwood: The House of the Dead)
• Mrs Withers/Mrs Sowerby/Computer Voice (Susan Brown in Big Finish: Plague of the Daleks)
• Mrs. Baddeley (Sue Wallace in Big Finish: The Chimes of Midnight)
• Mrs. Farrel (2 episodes, e.g. Barbara Leake in Terror of the Autons: Episode Two)
• Mrs. Ginsberg (Ann Jenkins in Big Finish: Spare Parts)
• Mrs. Martin (Mitzi McKenzie in Colony In Space: Episode One)
• Mrs. Wormwood (3 episodes, e.g. Samantha Bond in The Sarah Jane Adventures: Invasion of the Bane)
• Ms Aht (Claire Wyatt in Big Finish: Paradise 5)
• Ms Delphox (Keeley Hawes in Time Heist)
• Ms Joy (Susan Engel in Big Finish: A Blind Eye)
• Ms Lavish / Estella (Elaine Ives-Cameron in Big Finish: The Stones of Venice)
• Ms Tevez (Helen Atkinson Wood in Big Finish: ID / Urgent Calls: I.D.)
• Ms Topsy Turve (Lucy Beresford in Big Finish: The Heart's Desire)
• Mugger (Crispin Layfield in Torchwood: Kiss Kiss, Bang Bang)
• Mula (4 episodes, e.g. Primi Townsend in The Pirate Planet: Part One)
• Mulberry (Nicholas Deal in Big Finish: Renaissance of the Daleks)
• Mulberry Gride (4 episodes, e.g. Robert Whitelock in Big Finish: Jago & Litefoot Series 08: Encore of the Scorchies)
• Mulkris (Nancy Carroll in Big Finish: Eldrad Must Die!)
• Mulligan (Michael Begley in The Curse of the Black Spot)
• Mullins (Talfryn Thomas in Spearhead From Space: Episode 1)
• Mum (Liz Edney in Army of Ghosts)
• Mum (Dunne Howell in The Runaway Bride)
• Mum (Amanda Liberman in Can You Hear Me?)
• Mum (3 episodes, e.g. Janet Hargreaves in The Greatest Show in the Galaxy: Part Two)
• Mum (Sophie Duval in Resolution)
• Mum (Children of Earth) (Rhiannon Oliver in Torchwood: Children Of Earth: Day Five)
• Mum (Graske) (Lisa Palfrey in Doctor Who (Miscellaneous): Attack of the Graske)
• Mum (The Christmas Invasion) (3 episodes, e.g. Cathy Murphy in The Christmas Invasion)
• Mum/Time Eater (4 episodes, e.g. Joanna Monro in Big Finish: Jago & Litefoot Series 03: Dead Men’s Tales)
• Mummy (12 episodes, e.g. Nick Burnell in Pyramids of Mars: Part One)
• Mummy Martial / Computer Voice (2 episodes, e.g. Amanda Hurwitz in Big Finish: The First Doctor Adventures Volume 05: For the Glory of Urth)
• Munro (Hugh Martin in Terror of the Zygons: Part One)
• Munro (Nicholas Briggs in Big Finish: Snow Blind)
• Mura (James George in Big Finish: The Guardians of Prophecy)
• Murdered Technician (Alan Chuntz in Inferno: Episode 1)
• Muren (3 episodes, e.g. Andrew French in Big Finish: Agents of Chaos: The Shadow Vortex)
• Murgat (Michael Cochrane in Big Finish: Brotherhood of the Daleks)
• Murone (Philip Wolff in Big Finish: Creatures of Beauty)
• Murphy, Dr (Brian Treitler in Torchwood: Dead of Night)
• Murranus (Steven Wickham in Big Finish: The Fires of Vulcan)
• Murray (2 episodes, e.g. Johnny Dennis in Delta and the Bannermen: Part One)
• Murs (Ben Porte in Big Finish: Tomb Ship)
• Museum Announcer (Mark Wyman in Big Finish: Dust Breeding)
• Museum Attendant (Dave Carter in Terror of the Autons: Episode One)
• Museum Curator Gantman (Peter Miles in Big Finish: Whispers of Terror)
• Museum Narrator (Nicholas Briggs in The Big Bang)
• Music (2 episodes, e.g. Howard Carter in Big Finish: UNIT: Silenced: In Memory Alone)
• Mutant (2 episodes, e.g. David Cole in Mawdryn Undead: Part Three)
• Mutant (9 episodes, e.g. David Cole in Mawdryn Undead: Part Four)
• Mutant (Ken Barker in Revelation of the Daleks: Part One)
• Mutant/Maston (3 episodes, e.g. Alan Thompson in Doctor Who (Miscellaneous): Slipback: The Final Episode)
• Mutant/Ruth Baxter (3 episodes, e.g. Barbara Ward in The Trial of a Time Lord (Terror of the Vervoids): Part Ten)
• Mute (ArmagaddonFactor) (21 episodes, e.g. Ridgewell Hawkes in The Armageddon Factor: Part One)
• Muto (14 episodes, e.g. Michael Crane in Genesis of the Daleks: Part One)
• Mutt (19 episodes, e.g. John Scott Martin in The Mutants: Episode Three)
• Mycroft Holmes (David Warner in Big Finish: The Adventure of the Diogenes Damsel)
• Mykros (2 episodes, e.g. Eric Deacon in Timelash: Part One)
• Myla (Rachel Atkins in Big Finish: The Age of Endurance)
• Myrka (4 episodes, e.g. John Asquith in Warriors of the Deep: Part Two)
• Myrna (Flik Swann in Daleks in Manhattan)
• Myrna Kendal (4 episodes, e.g. Sarah Douglas in Big Finish: The Sixth Doctor and Peri Volume 01: The Headless Ones)
• Myrren (Olivia Poulet in Big Finish: Requiem for the Rocket Men)
• Myrtle Bunnage/Mrs Tishpishti/Robots (Beth Chalmers in Big Finish: The Diet of Worms)
• Mysterious Man (Bertie Carvel in The Lazarus Experiment)
• Mystic Mags (Angela Pleasence in The Sarah Jane Adventures: The Curse of Clyde Langer: Episode Two)