Doctor Who
Cast Roles: S
- Sabetha (6 episodes, e.g. Katharine Schofield in The Keys of Marinus: The Velvet Web)
- Sabor (3 episodes, e.g. Geoffrey Morris in Planet of the Spiders: Part Three)
- Sadie (Joanne McQuinn in A Town Called Mercy)
- Safiya (Petra Markham in The Crusade: The Wheel of Fortune)
- Safran (3 episodes, e.g. Brian Grellis in The Invisible Enemy: Part One)
- Sagan (4 episodes, e.g. Vincent Pickering in Warriors' Gate: Part One)
- Saibra (Pippa Bennett-Warner in Time Heist)
- Saibra Double (Johanna Johnson in Time Heist)
- Sailor (5 episodes, e.g. Peter Diamond in The Highlanders: Episode 4)
- Sailor (3 episodes, e.g. Marcus Shakesheff in Cold War)
- Sailor (Shadow) (36 episodes, e.g. Alan Crisp in Enlightenment: Part One)
- Saladin (3 episodes, e.g. Bernard Kay in The Crusade: The Lion)
- Salamander (7 episodes, e.g. Patrick Troughton in The Enemy of the World: Episode 2)
- Salamar (4 episodes, e.g. Prentis Hancock in Planet of Evil: Part One)
- Salateen (4 episodes, e.g. Robert Glenister in The Caves of Androzani: Part One)
- Sales Rep #2 (Tony Gibbons in Planet of the Ood)
- Salinger (John Novak in The TV Movie)
- Sally Calypso (Erika Macleod in Gridlock)
- Sally Jacobs (Anita Briem in The Christmas Invasion)
- Sally Sparrow (Carey Mulligan in Blink)
- Saloon Bar Girl (Jean Pastell in The Daleks' Master Plan: The Feast of Steven)
- Sam (Matt Hemmerich in The Bells of Saint John)
- Sam (4 episodes, e.g. John Rolfe in The Moonbase: Episode 1)
- Sam Rudge (Kevin White in The Mark of the Rani: Part One)
- Sam Swift (Rufus Hound in The Woman Who Lived)
- Samantha Briggs (6 episodes, e.g. Pauline Collins in The Faceless Ones: Episode 2)
- Samson (Jaydon Harris-Wallace in In The Forest Of The Night)
- Sancerre, Jocelyn (Golda Rosheuvel in Space Babies)
- Sand Monster (2 episodes, e.g. Tom Sheridan in The Rescue: The Powerful Enemy)
- Sanders (4 episodes, e.g. Richard Todd in Kinda: Part One)
- Sandman (2 episodes, e.g. Tom Wilton in Sleep No More)
- Sandra (Cadence Williams in Space Babies)
- Sandra (Sian McDowell in The Christmas Invasion)
- Sandra (Karen Seacombe in The Lodger)
- Santa Claus (2 episodes, e.g. Nick Frost in Last Christmas)
- Sapan (6 episodes, e.g. Raymond Llewellyn in The Abominable Snowmen: Episode One)
- Saphadin (3 episodes, e.g. Roger Avon in The Crusade: The Lion)
- Saracen Warrior (18 episodes, e.g. Edward Haroutunian in The Crusade: The Lion)
- Sarah (Aisling Bea in Eve Of The Daleks)
- Sarah (Natalie Jones in Father's Day)
- Sarn (Karen Clegg in Time and the Rani: Part One)
- Sauvix (4 episodes, e.g. Christopher Farries in Warriors of the Deep: Part One)
- Savage (16 episodes, e.g. John Dillon in The Savages: Episode 3)
- Savage Child (9 episodes, e.g. Robert Pitt in The Savages: Episode 2)
- Savage, Becka (Siobhan Finneran in The Witchfinders)
- Savant (10 episodes, e.g. David Cole in Meglos: Part Two)
- Savoy Chef (Auguste) (Mike Wendell in The Power Of Three)
- Sax (Mark O'Connor in Voyage of the Damned)
- Saxon Hunter (Michael Guest in The Time Meddler: The Watcher)
- Scarecrow (8 episodes, e.g. Pete Symonds in Human Nature)
- Scared Man (Gary Milner in The Stolen Earth)
- Scared Man's Son (Simon) (Ethan Smith in The Stolen Earth)
- Scared Man's Wife (Laura) (Jennifer Faubel in The Stolen Earth)
- Scared Woman (Shobu Kapoor in Journey's End)
- Scaroth (2 episodes, e.g. Richard Sheekey in City of Death: Part One)
- School Boy (35 episodes, e.g. Elliot Blackler in Human Nature)
- School Child (Morgan Overton in Vincent and the Doctor)
- School Child (18 episodes, e.g. Lewys Watkins in The Day of The Doctor)
- School Child (Andrew Byrne in Vincent and the Doctor)
- School Children (Coal Hill School) (46 episodes, e.g. Carole Clarke in An Unearthly Child: Pilot)
- School Secretary (Michelle Morris in Into the Dalek)
- Schoolboy (18 episodes, e.g. David Cole in Mawdryn Undead: Part One)
- Schoolmaster (5 episodes, e.g. Mark Allington in Mawdryn Undead: Part One)
- Schultz (2 episodes, e.g. Alan White in The Tenth Planet: Episode 1)
- Scibus (4 episodes, e.g. Stuart Blake in Warriors of the Deep: Part One)
- Scientist (2 episodes, e.g. Vernon Dobtcheff in The War Games: Episode Four)
- Scientist (Craig Walkley in The Power Of Three)
- Scientist (3 episodes, e.g. Mike Britton in The Moonbase: Episode 3)
- Scientist (Colony Hospital) (Paul Phillips in The Macra Terror: Episode 2)
- Scientist (Irongron) (19 episodes, e.g. Roger Marston in The Time Warrior: Part One)
- Scientist (Kalid) (24 episodes, e.g. Richard Orme in Genesis of the Daleks: Part Two)
- Scientist (Two Doctors) (Fernand Monsat in The Two Doctors: Part One)
- Scooti Manista (MyAnna Buring in The Impossible Planet)
- Scorby (6 episodes, e.g. John Challis in The Seeds of Doom: Part One)
- Scott (Bruce Wightman in The Daleks' Master Plan: Volcano)
- Scott (4 episodes, e.g. James Warwick in Earthshock: Part One)
- Scratch (Robert Curtis in The Husbands of River Song)
- Screaming lady (Natalie Cuzner in Smith and Jones)
- Screaming Woman (3 episodes, e.g. Mandie Garrigan in The Crimson Horror)
- Scrub (3 episodes, e.g. Frankie Ward in The Power Of Three)
- Sculptor (Ken Hanniwell in The Green Death: Episode Three)
- Sea Base Personnel (15 episodes, e.g. Ling Tai in Warriors of the Deep: Part One)
- Sea Devil (43 episodes, e.g. Pat Gorman in The Sea Devils: Episode One)
- Sea Devil (Chief) (Craige Els in Legend Of The Sea Devils)
- Seaman (10 episodes, e.g. Pat Gorman in The Highlanders: Episode 2)
- Sean (Babatunde Aleshe in The Lodger)
- Sean (3 episodes, e.g. P G Stephens in The Underwater Menace: Episode 2)
- Sean Flannigan (5 episodes, e.g. James Mellor in The Wheel In Space: Episode 2)
- Seb (3 episodes, e.g. Chris Addison in The Caretaker)
- Secker (Stephen Jenn in Nightmare of Eden: Part One)
- Second Assistant (Christopher Denham in The Savages: Episode 2)
- Second Crew Member (Christopher Whittingham in Earthshock: Part Two)
- Second Elder (3 episodes, e.g. Bartlett Mullins in The Sensorites: Hidden Danger)
- Second Guard (Martin Weedon in The Trial of a Time Lord (Terror of the Vervoids): Part Ten)
- Second Human (Giles Phibbs in The Sensorites: A Desperate Venture)
- Second Ogron (2 episodes, e.g. Michael Kilgarriff in Frontier In Space: Episode Five)
- Second Policeman (Malcolm Rogers in The Daleks' Master Plan: The Feast of Steven)
- Second Receptionist (Guy Groen in Arc of Infinity: Part Four)
- Second Scientist (Joe Greig in The Sensorites: A Race Against Death)
- Second Time Lord (Trevor Martin in The War Games: Episode Ten)
- Second Trooper (Mark Straker in Earthshock: Part One)
- Second Vervoid (3 episodes, e.g. Bob Appleby in The Trial of a Time Lord (Terror of the Vervoids): Part Eleven)
- Secretary (Keith Ashley in The Seeds of Doom: Part Five)
- Secretary (2 episodes, e.g. Gloria Walker in The Claws of Axos: Episode One)
- Secretary (Kirsty-Ann Green in Boom Town)
- Secretary (Sheila Knight in The Tenth Planet: Episode 1)
- Secretary (Norton Clarke in The Massacre: Priest of Death)
- Secretary (3 episodes, e.g. Karol Hagar in Frontier In Space: Episode One)
- Secretary (Madeleine) (5 episodes, e.g. Valerie Stanton in The Space Pirates: Episode Two)
- Secretary (Pilot) (Linda Reynolds in The Macra Terror: Episode 2)
- Secretary General (Togo Igawa in The Pyramid At The End Of The World)
- Secretary to Grover Voice (Peter Miles in Invasion of the Dinosaurs: Part Four)
- Section Leader Shaw (4 episodes, e.g. Caroline John in Inferno: Episode 4)
- Security (7 episodes, e.g. Simon Devay in The Power Of Three)
- Security Check Guard (3 episodes, e.g. Darren Swain in Time Heist)
- Security Chief (6 episodes, e.g. James Bree in The War Games: Episode Five)
- Security Chief (Ian Hilditch in Planet of the Dead)
- Security Guard (4 episodes, e.g. Geoffrey Witherick in Image of the Fendahl: Part One)
- Security Guard (2 episodes, e.g. Harry Fielder in Castrovalva: Part One)
- Security Guard (Justin Walters in Smith and Jones)
- Security Guard (4 episodes, e.g. Marcus Elliott in Planet of the Dead)
- Security Guard (Martyn Read in Silver Nemesis: Part One)
- Security Guard (4 episodes, e.g. Derrick Slater in The Seeds of Death: Episode Four)
- Security Guard (3 episodes, e.g. Mike Skinner in The Time of Angels)
- Security Guard (4 episodes, e.g. Keith Guest in Logopolis: Part Four)
- Security Guard (Christopher Driscoll in The Idiot's Lantern)
- Security Guard (Ian Hilditch in Bad Wolf)
- Security Guard (2 episodes, e.g. Brian John in Doctor Who And The Silurians: Episode 1)
- Security Guard (Christopher Hurst in Logopolis: Part Four)
- Security Guard (7 episodes, e.g. Barry Summerford in The Hand Of Fear: Part Two)
- Security Guard (Sam Callis in Bad Wolf)
- Security Guard (Ian Hilditch in Bad Wolf)
- Security Guard (3 episodes, e.g. Carlisle Antonio in The Sontaran Stratagem)
- Security Guard (Global Chemicals) (6 episodes, e.g. Leslie Bates in The Green Death: Episode One)
- Security Guard (Shop) (Alistair Sanderson in Closing Time)
- Security Guard Richard (Connor Calland in Resolution)
- Security man (Dee Jay Jackson in The TV Movie)
- Security Man (Derek Van Weenan in Silver Nemesis: Part One)
- Security Man (5 episodes, e.g. John Cannon in Time-Flight: Part One)
- Security Officer (Dylan Baldwin in 73 Yards)
- Sedan Carrier (8 episodes, e.g. George Gregney in The Time Monster: Episode Five)
- Seeley, Sam (3 episodes, e.g. Neil Wilson in Spearhead From Space: Episode 3)
- Seesay (Darron Meyer in Spyfall: Part One)
- Self defence lad (15 episodes, e.g. Dominic Martinez in Survival: Part One)
- Selris (4 episodes, e.g. James Copeland in The Krotons: Episode One)
- Senator Alcott (Tommy Duggan in The Mind of Evil: Episode Two)
- Senex (3 episodes, e.g. Walter Fitzgerald in The Dominators: Episode 2)
- Senior Guard (2 episodes, e.g. Andrew Carr in Day of the Daleks: Episode Four)
- Senior Prison Officer Green (4 episodes, e.g. Eric Mason in The Mind of Evil: Episode One)
- Sensorite (8 episodes, e.g. Anthony Rogers in The Sensorites: Strangers in Space)
- Senstarg (Dan Starkey in The Vanquishers: Flux: Chapter Six)
- Senta (4 episodes, e.g. Norman Henry in The Savages: Episode 1)
- Sentreal (Sam Mansary in Mission to the Unknown)
- Sentry (Duncan Brown in Silver Nemesis: Part One)
- Sentry (Steve Brunswick in The Time Warrior: Part Three)
- Sentry (Tom Bowman in The Highlanders: Episode 2)
- Sentry (2 episodes, e.g. Valentino Musetti in Marco Polo: The Wall of Lies)
- Sentry (Irongron) (2 episodes, e.g. Andrew Abrahams in The Time Warrior: Part Two)
- September, Ricky (Tom Rhys Harries in Dot and Bubble)
- Sergeant (Ryan McCluskey in Dreamland)
- Sergeant (2 episodes, e.g. John Boyd-Brent in The War Machines: Episode 3)
- Sergeant (Robert Hunter in The Reign Of Terror: A Land of Fear)
- Sergeant (2 episodes, e.g. Phillip Kirk in Doomsday)
- Sergeant (Michael Ballard in Resolution)
- Sergeant (Ray Float in The Five Doctors)
- Sergeant (Archie Backhouse in The Star Beast)
- Sergeant (Clifford Cox in Spearhead From Space: Episode 3)
- Sergeant (Caolan Byrne in Ascension of the Cybermen)
- Sergeant (Tommy Campbell in Day of the Moon)
- Sergeant (4 episodes, e.g. Peter Welch in The Highlanders: Episode 1)
- Sergeant Calder (2 episodes, e.g. Philip McGough in Resurrection of the Daleks: Part One)
- Sergeant Duffy (Dave Carter in Invasion of the Dinosaurs: Part One)
- Sergeant Hart (2 episodes, e.g. Richard Steele in Doctor Who And The Silurians: Episode 4)
- Sergeant Henderson (2 episodes, e.g. Ray Barron in The Seeds of Doom: Part Five)
- Sergeant Kyle (2 episodes, e.g. David McKail in The Talons of Weng-Chiang: Part One)
- Sergeant Markham (Ivor Salter in Black Orchid: Part Two)
- Sergeant Peters (2 episodes, e.g. Norman Hartley in The Invasion: Episode Seven)
- Sergeant Price (Morgan Hopkins in World War Three)
- Sergeant Ramesh Sunder (Asif Khan in Spyfall: Part One)
- Sergeant Rugg (Campbell Singer in The Celestial Toymaker: The Dancing Floor)
- Sergeant to Benik (Andrew Staines in The Enemy of the World: Episode 4)
- Sergeant Walters (6 episodes, e.g. James Thornhill in The Invasion: Episode Two)
- Sergeant Willis (Brian Forster in The War Games: Episode One)
- Sergeant Zbrigniev (Robert Jezek in Battlefield: Part One)
- Seron (2 episodes, e.g. John Woodnutt in The Keeper of Traken: Part One)
- Servant (4 episodes, e.g. Reginald Jessup in The Massacre: War of God)
- Servant (4 episodes, e.g. Dominic Kynaston in Tooth and Claw)
- Servant (Varinder Kumar Verma in The Unicorn and the Wasp)
- Servant (Tim Plester in A Christmas Carol)
- Servant (Alphan) (24 episodes, e.g. James Dublin in The Trial of a Time Lord (Mindwarp): Part Eight)
- Servant (Boy) (Stephen Ubels in The Myth Makers: Temple of Secrets)
- Servant (Girl) (Michelle Barry in The Myth Makers: Temple of Secrets)
- Servant (Mindwarp) (8 episodes, e.g. Mandine Reina in The Trial of a Time Lord (Mindwarp): Part Eight)
- Servant at Way Inn (Ying Wiu in Marco Polo: The Wall of Lies)
- Serving Girl (8 episodes, e.g. Virginia Mull in The Time Monster: Episode Five)
- Serving Man (Jimmy Mack in The End of Time: Part One)
- Serving Wench (2 episodes, e.g. Marianne Lawrence in Warriors' Gate: Part Three)
- Serving Woman (Lacey Bond in The End of Time: Part One)
- Servo Robot (Freddie Foote in The Wheel In Space: Episode 1)
- Session Singer (Keith Murrell in Remembrance of the Daleks: Part One)
- Seth (4 episodes, e.g. Simon Gipps-Kent in The Horns of Nimon: Part One)
- Seth Harper (2 episodes, e.g. Shane Rimmer in The Gunfighters: A Holiday for the Doctor)
- Sevateem (31 episodes, e.g. David Nichol in The Face of Evil: Part One)
- Sevcheria (4 episodes, e.g. Derek Sydney in The Romans: The Slave Traders)
- Sevrin (5 episodes, e.g. Stephen Yardley in Genesis of the Daleks: Part Two)
- Sexy Peasant (2 episodes, e.g. Chantelle Hack Victoria in Robot Of Sherwood)
- Sezom (John Bailey in The Horns of Nimon: Part Four)
- Sezon (2 episodes, e.g. Dickon Ashworth in Timelash: Part One)
- Sgt Dennison (Glenn Doherty in Planet of the Dead)
- Sgt Ian Jenner (James Layton in Planet of the Dead)
- Sgt Mike Smith (4 episodes, e.g. Dursley McLinden in Remembrance of the Daleks: Part Two)
- Sgt. Leigh (4 episodes, e.g. Marcus Hutton in The Curse of Fenric: Part One)
- Sgt. Major Burns (2 episodes, e.g. Esmond Webb in The War Games: Episode One)
- Sgt. Osgood (3 episodes, e.g. Alec Linstead in The Dæmons: Episode Three)
- Sgt. Prozorov (3 episodes, e.g. Peter Czajkowski in The Curse of Fenric: Part One)
- Sgt. Thompson (Bill Hutchinson in The War Games: Episode Four)
- Shada Prisoner (24 episodes, e.g. Ann Lee in Shada: Part Five)
- Shadow Architect (2 episodes, e.g. Kelly Hunter in The Stolen Earth)
- Shakri (Steven Berkoff in The Power Of Three)
- Shallo (Dan Starkey in The Vanquishers: Flux: Chapter Six)
- Shapp (5 episodes, e.g. Davyd Harries in The Armageddon Factor: Part One)
- Sharaz Jek (4 episodes, e.g. Christopher Gable in The Caves of Androzani: Part One)
- Shardovan (2 episodes, e.g. Derek Waring in Castrovalva: Part Three)
- Shaun Temple (4 episodes, e.g. Karl Collins in The End of Time: Part One)
- Shaw, Liz (25 episodes, e.g. Caroline John in Spearhead From Space: Episode 1)
- Shaw, Rev (Alex Frost in Village of the Angels: Flux: Chapter Four)
- Sheard (2 episodes, e.g. Brian McDermott in Time-Flight: Part One)
- Sheila (Luan Peters in Frontier In Space: Episode Three)
- Shelterer (36 episodes, e.g. Pearl Hawkes in The Enemy of the World: Episode 4)
- Sheprah (3 episodes, e.g. Brian Grellis in Revenge of the Cybermen: Part Two)
- Sheriff (Ben Miller in Robot Of Sherwood)
- Sheriff Double (Jared Williams in Robot Of Sherwood)
- Sheriff Horse Riding Double (Matt Provost in Robot Of Sherwood)
- Sheriff’s Human Guard (4 episodes, e.g. Dale Henry in Robot Of Sherwood)
- Sheyrah (Zohra Sehgal in The Crusade: The Knight of Jaffa)
- Ship (6 episodes, e.g. Shirley Dixon in Shada: Part One)
- Ship's Crew (24 episodes, e.g. Mohamed Shamsi in Carnival Of Monsters: Episode Four)
- Shireen (Mandeep Dhillon in Knock Knock)
- Shirley Bingham (2 episodes, e.g. Ruth Madeley in The Star Beast)
- Shirna (4 episodes, e.g. Cheryl Hall in Carnival Of Monsters: Episode One)
- Shockeye (3 episodes, e.g. John Stratton in The Two Doctors: Part One)
- Sholakh (4 episodes, e.g. Robert Keegan in The Ribos Operation: Part One)
- Shona (Seroca Davis in Closing Time)
- Shona (Last Christmas) (Faye Marsay in Last Christmas)
- Shop Staff (Winston Pike in The Sound of Drums)
- Shop Worker (Johnson Yakoob in Love & Monsters)
- Shopkeeper (2 episodes, e.g. John Barrard in The Reign Of Terror: A Change of Identity)
- Shopper (115 episodes, e.g. Greg James in Closing Time)
- Short (Timothy Craven in Robot: Part Two)
- Shorter Monk (2 episodes, e.g. Simon Ashley in A Good Man Goes to War)
- Shorthand Double (Aled Blake in Blink)
- Shou Yuing (4 episodes, e.g. Ling Tai in Battlefield: Part One)
- Shreela (3 episodes, e.g. Sakuntala Ramanee in Survival: Part One)
- Shrieve (21 episodes, e.g. Oliver Maguire in The Ribos Operation: Part One)
- Shrinking Guardian (David Greneau in The Ark: The Steel Sky)
- Shrivenzale (8 episodes, e.g. Stuart Fell in The Ribos Operation: Part One)
- Shrouded Statues (4 episodes, e.g. Jon Davey in The Day of The Doctor)
- Shura (3 episodes, e.g. Jimmy Winston in Day of the Daleks: Episode One)
- Siberian Warrior (Resolution) (Guillaume Rivaud in Resolution)
- Signals Voice (Ian Staples in The Caves of Androzani: Part One)
- Sigurd (3 episodes, e.g. Tim Munro in Terminus: Part Two)
- Sil (6 episodes, e.g. Nabil Shaban in Vengeance on Varos: Part One)
- Silas P. (Jonathan Burn in The Happiness Patrol: Part One)
- Silent (6 episodes, e.g. Harrison Lamer-Main in Closing Time)
- Silurian (20 episodes, e.g. Paul Barton in Doctor Who And The Silurians: Episode 5)
- Silurian Scientist (3 episodes, e.g. Pat Gorman in Doctor Who And The Silurians: Episode 5)
- Silurian Voice (5 episodes, e.g. Peter Halliday in Doctor Who And The Silurians: Episode 4)
- Silvey (Jay Neill in The Invisible Enemy: Part One)
- Simeon, Doctor (5 episodes, e.g. Richard E. Grant in The Snowmen)
- Simmons (Nigel Whitmey in Dalek)
- Simon (Rohan Nedd in The Eaters of Light)
- Simon (3 episodes, e.g. John Tillinger in The Massacre: War of God)
- Sinclair, Bailey (2 episodes, e.g. Fela Lufadeju in The Legend of Ruby Sunday)
- Sinclair, Ryan (22 episodes, e.g. Tosin Cole in Arachnids In The UK)
- Singer (Yamit Mamo in Voyage of the Damned)
- Singer (Penny Lister in The Talons of Weng-Chiang: Part Four)
- Singer (Foxes in Mummy On The Orient Express)
- Singer Double (Nicole Crees in Mummy On The Orient Express)
- Singh (Major) (Ronak Patani in The Star Beast)
- Sir Charles Summer (4 episodes, e.g. William Mervyn in The War Machines: Episode 1)
- Sir Colin Thackeray (5 episodes, e.g. Michael Barrington in The Seeds of Doom: Part One)
- Sir Geoffrey (2 episodes, e.g. Michael J Jackson in The King's Demons: Part One)
- Sir George Hutchinson (2 episodes, e.g. Denis Lill in The Awakening: Part One)
- Sir Gilles (Anthony Ainley in The King's Demons: Part One)
- Sir James Gregson (Hugh Morton in The Seeds of Death: Episode Five)
- Sir Keith Gold (6 episodes, e.g. Christopher Benjamin in Inferno: Episode 1)
- Sir Lancelot (John Greenwood in The Mind Robber: Episode 5)
- Sir Reginald Styles (2 episodes, e.g. Wilfred Carter in Day of the Daleks: Episode One)
- Sir Robert MacLeish (Derek Riddell in Tooth and Claw)
- Sir Robert Muir (2 episodes, e.g. Moray Watson in Black Orchid: Part One)
- Siren (Lily Cole in The Curse of the Black Spot)
- Sister (40 episodes, e.g. Sue Bishop in The Brain of Morbius: Part One)
- Sister Jatt (Adjoa Andoh in New Earth)
- Sister Lamont (4 episodes, e.g. Lillias Walker in Terror of the Zygons: Part One)
- Sisters (6 episodes, e.g. Adele Orchard in The Fires of Pompeii)
- Sita (4 episodes, e.g. Peter Sanders in The Space Museum)
- Skaak (Jonathan Watson in War of The Sontarans: Flux: Chapter Two)
- Skagra (6 episodes, e.g. Christopher Neame in Shada: Part One)
- Skaldak (Spencer Wilding in Cold War)
- Skaldak (Voice) (Nicholas Briggs in Cold War)
- Skart (4 episodes, e.g. Frank Jarvis in The Power of Kroll: Part One)
- Skeleton (5 episodes, e.g. Richard Highgate in Asylum of the Daleks)
- Skinhead (2 episodes, e.g. Chris Chering in Silver Nemesis: Part Two)
- Skinsale (3 episodes, e.g. Alan Rowe in Horror of Fang Rock: Part Two)
- Skonnan Elder (21 episodes, e.g. David Harris in The Horns of Nimon: Part Two)
- Skonnan Guard (18 episodes, e.g. Norman Bradley in The Horns of Nimon: Part Three)
- Skovox Blitzer (Jimmy Vee in The Caretaker)
- Sky Silvestry (Lesley Sharp in Midnight)
- Skybase Guard (12 episodes, e.g. Martin Taylor in The Mutants: Episode Five)
- Slaar (6 episodes, e.g. Alan Bennion in The Seeds of Death: Episode One)
- Slade, Jarva (Callum Dixon in Kerblam!)
- Slave (3 episodes, e.g. Carley Zampella in The Fires of Pompeii)
- Slave (Skaro worker) (86 episodes, e.g. Ron Tarr in Destiny of the Daleks: Episode Three)
- Slave buyer (Edward Kelsey in The Romans: The Slave Traders)
- Slave Worker (22 episodes, e.g. Desmond Verini in Day of the Daleks: Episode Three)
- Slave/Prisoner in mine (35 episodes, e.g. Alan Wakeling in The Dalek Invasion of Earth: The Waking Ally)
- Slitheen (9 episodes, e.g. Elizabeth Fost in Aliens of London)
- Slyther Operator (2 episodes, e.g. Nick Evans in The Dalek Invasion of Earth: The End of Tomorrow)
- Small Boy (Robert Bartlett in The Massacre: War of God)
- Smith, Luke (SJA) (4 episodes, e.g. Tommy Knight in The Stolen Earth)
- Smith, Sarah Jane (87 episodes, e.g. Elisabeth Sladen in The Time Warrior: Part One)
- Smithers (3 episodes, e.g. Reginald Barratt in Planet of Giants: Dangerous Journey)
- Smithy (Arthur Kay in The Witchfinders)
- Snakedancer (3 episodes, e.g. Ray Lavender in Snakedance: Part One)
- Sneed (Simon Kesans in The Unquiet Dead)
- Sniper (3 episodes, e.g. Steve Swinscoe in The Happiness Patrol: Part Two)
- Sniper (Melissa D Vries in Spyfall: Part One)
- Snowman (Voice) (Ian McKellen in The Snowmen)
- Snyder (Suzi Arden in Earthshock: Part One)
- Sobbing Women (Juliet Machallat in Smith and Jones)
- Solana Mercurio (Ayesha Dharker in Planet of the Ood)
- Soldeed (4 episodes, e.g. Graham Crowden in The Horns of Nimon: Part One)
- Soldier (Vaughn Joseph in The Return Of Doctor Mysterio)
- Soldier (25 episodes, e.g. Luke Parsons in Army of Ghosts)
- Soldier (Andrew Ufondo in The Age of Steel)
- Soldier (5 episodes, e.g. Olalekan Lawal Jr in The Doctor's Daughter)
- Soldier (59 episodes, e.g. James Hall in The Reign Of Terror: A Land of Fear)
- Soldier (5 episodes, e.g. Harry Payne in The Caves of Androzani: Part Two)
- Soldier (6 episodes, e.g. Nigel Widner in Invasion of the Dinosaurs: Part Four)
- Soldier (2 episodes, e.g. Peter Symonds in Terror of the Zygons: Part Three)
- Soldier (2 episodes, e.g. Peter Halliday in City of Death: Part Two)
- Soldier (9 episodes, e.g. Paul Alexander in The Mind Robber: Episode 2)
- Soldier (19 episodes, e.g. Carl Watson in The Sontaran Stratagem)
- Soldier (12 episodes, e.g. Marcus Elliott in Into the Dalek)
- Soldier (2 episodes, e.g. Steve Thomas in Dark Water)
- Soldier (10 episodes, e.g. Carl Watson in The Runaway Bride)
- Soldier (4 episodes, e.g. Pat Gorman in Planet of the Spiders: Part Two)
- Soldier (5 episodes, e.g. Patrick Ginter in The Seeds of Doom: Part Six)
- Soldier (2 episodes, e.g. Bernard G High in The Web of Fear: Episode 1)
- Soldier (18 episodes, e.g. Douglas Stark in The Caves of Androzani: Part Two)
- Soldier (10 episodes, e.g. Robin Dawson in The War Machines: Episode 3)
- Soldier (Isabella Carey in The Star Beast)
- Soldier (Ian Staples in The Caves of Androzani: Part Four)
- Soldier (32 episodes, e.g. David Ulett in The Doctor's Daughter)
- Soldier (Aincent Earth) (7 episodes, e.g. Russell Scott in The Myth Makers: Temple of Secrets)
- Soldier (Edward of Wessex) (7 episodes, e.g. Ronald Nunnery in The Time Warrior: Part Two)
- Soldier (Greek) (15 episodes, e.g. Pat Gorman in The Myth Makers: Temple of Secrets)
- Soldier (Irongron) (61 episodes, e.g. Steve Brunswick in The Time Warrior: Part One)
- Soldier (Kalid) (3 episodes, e.g. Peter Kodak in Genesis of the Daleks: Part One)
- Soldier (mind of Evil) (8 episodes, e.g. Bombadier A Green in The Mind of Evil: Episode One)
- Soldier (New/Clean) (5 episodes, e.g. Rhiannon Ward in The Doctor's Daughter)
- Soldier (Redcoat) (21 episodes, e.g. Peter Diamond in The Highlanders: Episode 1)
- Soldier (Resurrection) (4 episodes, e.g. Simon Crane in Resurrection of the Daleks: Part One)
- Soldier (Revolutionary (12 episodes, e.g. David Anderson in The Reign Of Terror: A Change of Identity)
- Soldier (San Martino) (17 episodes, e.g. Pat Gorman in The Masque of Mandragora: Part One)
- Soldier (Scotland) (8 episodes, e.g. Marcus Hobbs in Tooth and Claw)
- Soldier (Smugglers) (9 episodes, e.g. Richard Hitchin in The Smugglers: Episode 1)
- Soldier (Thal) (9 episodes, e.g. David Billa in Genesis of the Daleks: Part Two)
- Soldier (The Magicians Apprentice) (Jonathon Ojinnaka in The Magician's Apprentice)
- Soldier (UNIT) (49 episodes, e.g. Terry Walsh in Inferno: Episode 3)
- Soldier (WWII) (12 episodes, e.g. Jason Weeks in The Empty Child)
- Soldier A (3 episodes, e.g. Ken McGarvie in The Tenth Planet: Episode 1)
- Soldier C (Freddie Eldrett in The Tenth Planet: Episode 3)
- Soldier D (Roy Pierce in The Tenth Planet: Episode 3)
- Soldier Doll (Barbara Fadden in Night Terrors)
- Soldier in Peking (2 episodes, e.g. David Anderson in Marco Polo: Assassin at Peking)
- Soldier Number 1 (Lawrence Stevenson in Turn Left)
- Soldier Number 2 (Paul Richard Biggin in Turn Left)
- Soldier with clipboard (Barbara Fadden in Turn Left)
- Soldier, Time Lord (5 episodes, e.g. Christopher Finch in The Day of The Doctor)
- Soldiers (UNIT) (8 episodes, e.g. Marcus Elliott in The Bells of Saint John)
- Soldiers/Fire Fighters (6 episodes, e.g. Bradley Anthony in In The Forest Of The Night)
- Sole (Colin Thomas in The Face of Evil: Part One)
- Solicitor Grey (4 episodes, e.g. David Garth in The Highlanders: Episode 1)
- Solider (4 episodes, e.g. David Morris in Human Nature)
- Solider B (2 episodes, e.g. Terrence Jones in The Tenth Planet: Episode 1)
- Solis (Peter Mayock in The Deadly Assassin: Part Three)
- Solomon (2 episodes, e.g. Hugh Quarshie in Daleks in Manhattan)
- Solomon (S7) (David Bradley in Dinosaurs on a Spaceship)
- Solon (4 episodes, e.g. Philip Madoc in The Brain of Morbius: Part One)
- Solonian (5 episodes, e.g. Reg Cranfield in The Mutants: Episode One)
- Solopado (Kirsty Besterman in The Timeless Children)
- Solos Guard (3 episodes, e.g. Damon Sanders in The Mutants: Episode Five)
- Solow (3 episodes, e.g. Ingrid Pitt in Warriors of the Deep: Part One)
- Son (Finnian Cohen-Ennis in Army of Ghosts)
- Sondergaard (4 episodes, e.g. John Hollis in The Mutants: Episode Three)
- Songsten (5 episodes, e.g. Charles Morgan in The Abominable Snowmen: Episode Two)
- Sonia (Asha Kingsley in The Woman Who Fell to Earth)
- Sonny (Frank Rozelaar-Green in Father's Day)
- Sontaran (12 episodes, e.g. Stuart Fell in The Invasion of Time: Part Four)
- Sontaran (10 episodes, e.g. Jack Steed in The Sontaran Stratagem)
- Sontaran Commander Riskaw (Jonathan Watson in War of The Sontarans: Flux: Chapter Two)
- Soothsayer (Karen Gillan in The Fires of Pompeii)
- Sophie (2 episodes, e.g. Daisy Haggard in The Lodger)
- Sorak (4 episodes, e.g. Michael Osborne in The Horns of Nimon: Part One)
- Sorasta (4 episodes, e.g. Barbara Shelley in Planet of Fire: Part One)
- Sorenson (6 episodes, e.g. Frederick Jaeger in Planet of Evil: Part One)
- Sorvin (Paul Kasey in Planet of the Dead)
- Sound Boom (Robert Bauld in Day of the Daleks: Episode Four)
- Sound Man (Dale Henry in Asylum of the Daleks: Pond Life)
- Space Brat Customer (Sam Kneen in Time Heist)
- Space Captain (2 episodes, e.g. Tom Sheridan in The Rescue: The Powerful Enemy)
- Space Control, Voice (Alan Rowe in The Moonbase: Episode 2)
- Space Guard (Anthony Donovan in The Space Pirates: Episode One)
- Space Tourist (16 episodes, e.g. Andrew O'Leary in Delta and the Bannermen: Part One)
- Spaceman (Terry Walsh in Death to the Daleks: Part One)
- Spaniard (2 episodes, e.g. Derek Ware in The Smugglers: Episode 1)
- Spanish Maid (Loraine Vélez in Turn Left)
- Special Voice (4 episodes, e.g. Peter Tuddenham in Time and the Rani: Part Three)
- Spectator (25 episodes, e.g. David Cole in The King's Demons: Part One)
- Spectator (Court of King John) (Sandra Goldsmith in The King's Demons: Part One)
- Spencer (John Newman in Doctor Who And The Silurians: Episode 1)
- Spencer (Michael Lynch in The War Games: Episode Five)
- Spencer (6 episodes, e.g. Victor Winding in The Faceless Ones: Episode 1)
- Spider (5 episodes, e.g. Barry Smith in Planet of the Spiders: Part Three)
- Spider (Austin Taylor in Thin Ice)
- Spider Voice (14 episodes, e.g. Ysanne Churchman in Planet of the Spiders: Part Three)
- Spike Room Journo (11 episodes, e.g. Andrew Whitlock in The Long Game)
- Spiridon (16 episodes, e.g. David Billa in Planet of the Daleks: Episode Four)
- Spittoon Bearer to the Khan (2 episodes, e.g. Harry Dillon in Marco Polo: Mighty Kublai Khan)
- Spoonhead (Tim Reid in The Bells of Saint John)
- Spragg, Howie (Dimitri Leonidas in The God Complex)
- Spray Painter (2 episodes, e.g. Corey Doabe in Aliens of London)
- Spurrina (Sasha Behar in The Fires of Pompeii)
- Squash Player (2 episodes, e.g. Mitchell Horner in The Leisure Hive: Part One)
- Squawk (Toby Longworth in The Infinite Quest)
- Squeak (Adele Silva in Survival: Part Three)
- Squire (5 episodes, e.g. Paul Whitsun-Jones in The Smugglers: Episode 1)
- Squire (Gordon Richardson in Doctor Who And The Silurians: Episode 2)
- Squire (Sir Giles) (Terry Sachs in The King's Demons: Part One)
- Squire of Sir Geoffrey (Paul Murray in The King's Demons: Part One)
- Squire's Manservant (Raymond Bales in The Smugglers: Episode 2)
- Sskel (3 episodes, e.g. Sonny Caldinez in The Monster of Peladon: Part Four)
- Ssorg (4 episodes, e.g. Sonny Caldinez in The Curse of Peladon: Episode One)
- Stable Boy (Sean Chick in Deep Breath)
- Stacey Campbell (2 episodes, e.g. Jessica Gunning in Partners in Crime)
- Staff (2 episodes, e.g. Clare Reynolds in The Runaway Bride)
- Staff Sgt. Arnold (6 episodes, e.g. Jack Woolgar in The Web of Fear: Episode 1)
- Stage Hand (2 episodes, e.g. James Welsh in Daleks in Manhattan)
- Stage Manager (Wayne Cater in The Unquiet Dead)
- Stalkingwolf, Jimmy (Tim Howar in Dreamland)
- Stall holder (Margot Thomas in The Romans: The Slave Traders)
- Stallholder (Phil Cornwell in The Fires of Pompeii)
- Stallslady (2 episodes, e.g. Peggy Mount in The Greatest Show in the Galaxy: Part One)
- Stan (Richard Parry in Flatline)
- Stan and Ollie ( Laurel and Hardy in The Impossible Astronaut)
- Stand In (Terry Walsh in Planet of the Spiders: Part One)
- Starline Galactic Villain (Clem So in The Husbands of River Song)
- Starr, Ringo (James Hoyles in The Devil's Chord)
- Station Policeman (2 episodes, e.g. Jim Delaney in The Talons of Weng-Chiang: Part One)
- Station Sergeant (Clifford Earl in The Daleks' Master Plan: The Feast of Steven)
- Statue (4 episodes, e.g. Eve Martin in The Dominators: Episode 2)
- Steadfast (Ralf Little in Smile)
- Steele, Joshua (Sion Pritchard in 73 Yards)
- Steele, Mr (Richard Lothian in Rosa)
- Steffi Ehrlich (Cosima Shaw in The Waters of Mars)
- Steinberger P Green (Royston Tickner in The Daleks' Master Plan: The Feast of Steven)
- Stellar (2 episodes, e.g. Miranda Borman in Dragonfire: Part One)
- Stenck (2 episodes, e.g. Jonathan Watson in Survivors of the Flux: Flux: Chapter Five)
- Steven (Owen Donovan in The Lodger)
- Stevens (6 episodes, e.g. Jerome Willis in The Green Death: Episode One)
- Steward (10 episodes, e.g. Craig Palmer in Voyage of the Damned)
- Steward (Simon Paisley Day in The End Of The World)
- Steward (Ron Donachie in Tooth and Claw)
- Steward (Simon Gregor in The Vampires of Venice)
- Stewardess (2 episodes, e.g. Sally Sinclair in Nightmare of Eden: Part One)
- Stewart (2 episodes, e.g. James Culliford in Frontier In Space: Episode One)
- Stien (2 episodes, e.g. Rodney Bewes in Resurrection of the Daleks: Part One)
- Stike (2 episodes, e.g. Clinton Greyn in The Two Doctors: Part Two)
- Stimson (David Allister in The Leisure Hive: Part Two)
- Stone Dalek (Barnaby Edwards in The Big Bang)
- Stooky Sue (Leigh Lothian in The Giggle)
- Stor (3 episodes, e.g. Derek Deadman in The Invasion of Time: Part Four)
- Storr (4 episodes, e.g. Angus Lennie in The Ice Warriors: One)
- Stott (4 episodes, e.g. Barry Andrews in Nightmare of Eden: Part One)
- Stotz (4 episodes, e.g. Maurice Roëves in The Caves of Androzani: Part One)
- Stout, Pikeman William (Reuben Johnson in The Woman Who Lived)
- Strackman Lux (2 episodes, e.g. Steve Pemberton in Silence in the Library)
- Stranger (Bernard Horsfall in The Mind Robber: Episode 2)
- Stratton (2 episodes, e.g. Jonathon David in Attack of the Cybermen: Part One)
- Street Performer (3 episodes, e.g. Xavier Huerga in The Bells of Saint John)
- Street Singers (The Cambridge Choristers in Shada: Part Two)
- Striker (4 episodes, e.g. Keith Barron in Enlightenment: Part One)
- String Quartet - Cello (Victoria Wadey in The Lazarus Experiment)
- String Quartet - Violin (3 episodes, e.g. Jo Buckland in The Lazarus Experiment)
- Strong Man (Roy Stewart in Terror of the Autons: Episode Two)
- Strood (Jamie Bradley in Bad Wolf)
- Stuart (Sean Oliver in Survival: Part One)
- Stuart (Christopher Llewellyn in Father's Day)
- Stuart Hyde (5 episodes, e.g. Ian Collier in The Time Monster: Episode One)
- Stuart, James (Alan Cumming in The Witchfinders)
- Stubbs (5 episodes, e.g. Christopher Coll in The Mutants: Episode One)
- Student (24 episodes, e.g. Tom Boulding in The Sontaran Stratagem)
- Student (2 episodes, e.g. Claudio Laurini in The Sound of Drums)
- Student (4 episodes, e.g. David Cole in Shada: Part One)
- Student (David Cole in Arc of Infinity: Part One)
- Student (8 episodes, e.g. Bronson Shaw in The Krotons: Episode One)
- Student at Prison (Maureen Race in The Mind of Evil: Episode One)
- Studio Producer (Chan Shoker in The Devil's Chord)
- Studio Staff (5 episodes, e.g. Behnaz Akghar in The Idiot's Lantern)
- Stunt Base Guard (5 episodes, e.g. Derek Lea in Dalek)
- Stunt Bus Driver (Christmas Invasion) (Dean Forster in The Christmas Invasion)
- Stunt Cab Driver/Car Driver (Derek Lea in Partners in Crime)
- Stunt Civillians (2 episodes, e.g. Kim McGarrity in The Day of The Doctor)
- Stunt Courier (Dean Forster in Smith and Jones)
- Stunt Cybercontroller (Paul Kennington in The Age of Steel)
- Stunt Cyberman (Paul Kennington in Doomsday)
- Stunt Cybermen (4 episodes, e.g. James O'Dee in Rise of the Cybermen)
- Stunt Diner (George Cottle in Boom Town)
- Stunt Double (Nick Hobbs in The Claws of Axos: Episode Two)
- Stunt Double for Female Doll (Bean Peel in Night Terrors)
- Stunt Driver (3 episodes, e.g. Reg Dent in The War Games: Episode Two)
- Stunt Driver Mum (Tina Maskell in The Runaway Bride)
- Stunt Driver Smart (Richard Hammett in The Runaway Bride)
- Stunt Droid (2 episodes, e.g. Rob Jarman in Deep Breath)
- Stunt Dummy (3 episodes, e.g. Holly Lumsden in Rose)
- Stunt Engineer (Dean Forster in Voyage of the Damned)
- Stunt Female Hoover (Kim McGarrity in Evolution of the Daleks)
- Stunt Guard (2 episodes, e.g. Tony Lucken in The End of Time: Part One)
- Stunt Guard (Peladon) (6 episodes, e.g. Billy Horrigan in The Curse of Peladon: Episode Four)
- Stunt Man (163 episodes, e.g. Alan Chuntz in Planet of the Spiders: Part Four)
- Stunt Monk (3 episodes, e.g. Gordon Seed in A Good Man Goes to War)
- Stunt Motorcyclist (3 episodes, e.g. Roy Scammell in The Ambassadors of Death: Episode 2)
- Stunt Mourners (3 episodes, e.g. Gordon Seed in The Next Doctor)
- Stunt Performer (4 episodes, e.g. Belinda McGinley in The Husbands of River Song)
- Stunt Pig Man (Guy List in Evolution of the Daleks)
- Stunt Pirate (9 episodes, e.g. Buddy Windrush in The Smugglers: Episode 4)
- Stunt Policeman (3 episodes, e.g. Les Conrad in The Ambassadors of Death: Episode 7)
- Stunt Receptionist (Stephanie Carey in Voyage of the Damned)
- Stunt Sailor (3 episodes, e.g. David Cannon in The Chase: Flight Through Eternity)
- Stunt Santa Driver (George Cottle in The Runaway Bride)
- Stunt Secretary (Sarah Franzl in Boom Town)
- Stunt Security Guard (6 episodes, e.g. Stuart Clarke in Bad Wolf)
- Stunt Tea Lady (Lucy Allen in Boom Town)
- Stunt UNIT Soldier (3 episodes, e.g. Derek Ware in The Ambassadors of Death: Episode 7)
- Stunt Warrior (Stuart Fell in Castrovalva: Part Two)
- Stunt Working Class Man (2 episodes, e.g. Jason Hunjan in The Next Doctor)
- Stuntman (5 episodes, e.g. Fred Haggerty in The Time Meddler: The Meddling Monk)
- Stunts (394 episodes, e.g. Bob Baline in The Ambassadors of Death: Episode 7)
- Stunts Performer (2 episodes, e.g. Shelly Benson in The Age of Steel)
- Styggron (4 episodes, e.g. Martin Friend in The Android Invasion: Part One)
- Styles (2 episodes, e.g. Rula Lenska in Resurrection of the Daleks: Part One)
- Stylist (Lanie Rose in Asylum of the Daleks)
- Styre (4 episodes, e.g. Kevin Lindsay in The Sontaran Experiment: Part One)
- Submariner (11 episodes, e.g. Eran Backler in Cold War)
- Suit (3 episodes, e.g. Ian Wilson in Army of Ghosts)
- Suited Customer (Junior Laniyan in Time Heist)
- Suki (Anna Maxwell-Martin in The Long Game)
- Sullivan, Alan K (Milo Callaghan in Dot and Bubble)
- Sullivan, Alice (Corporal) (2 episodes, e.g. Jasmine Bayes in The Legend of Ruby Sunday)
- Sunday, Carla (6 episodes, e.g. Michelle Greenidge in The Church On Ruby Road)
- Sunday, Cherry (5 episodes, e.g. Angela Wynter in The Church On Ruby Road)
- Sunder, Ramesh (Asif Khan in The Woman Who Fell to Earth)
- Sunnaa (3 episodes, e.g. Jane Enshawe in The Macra Terror: Episode 1)
- Super Mote (2 episodes, e.g. Stephen Calcutt in The Armageddon Factor: Part Five)
- Supervisor (2 episodes, e.g. Douglas Stark in Time-Flight: Part One)
- Supreme Dalek (Nicholas Briggs in The Stolen Earth)
- Supt. Reynolds (Leonard Trolley in The Faceless Ones: Episode 6)
- Surgeon (2 episodes, e.g. Von Pearce in The End Of The World)
- Surgeon (Paul Brightwell in World Enough And Time)
- Susan Q. (3 episodes, e.g. Lesley Dunlop in The Happiness Patrol: Part One)
- Susie Fontana Brooke (3 episodes, e.g. Jenette de Vlieger in The Waters of Mars)
- Sutcliffe (Nicholas Burns in Thin Ice)
- Sutekh (5 episodes, e.g. Gabriel Woolf in Pyramids of Mars: Part Two)
- Suzanne (Andrea Harris in The Stolen Earth)
- Suzette Chambers (Sue Kelvin in Partners in Crime)
- Suzie (Rhian James in Father's Day)
- SV7 (4 episodes, e.g. Miles Fothergill in The Robots of Death: Part One)
- Sven (3 episodes, e.g. David Anderson in The Time Meddler: The Meddling Monk)
- Svild (Dan Starkey in War of The Sontarans: Flux: Chapter Two)
- Swabb (Tom Farrelly in The Infinite Quest)
- Swann (3 episodes, e.g. Christopher Burgess in The Enemy of the World: Episode 4)
- Swarm (5 episodes, e.g. Sam Spruell in The Halloween Apocalypse: Flux: Chapter One)
- Sweep (Robert Skinner in The Next Doctor)
- Swimmer (2 episodes, e.g. Andrew Mason in Full Circle: Part One)
- Sycorax (15 episodes, e.g. Andrew Mitchel in The Christmas Invasion)
- Sycorax Leader (2 episodes, e.g. Sean Glider in The Christmas Invasion)
- Sycorax Warrior (3 episodes, e.g. Lee Griffiths in The Christmas Invasion)
- Sylas (Lewin Lloyd in Orphan 55)
- Sylvest (Dennis Chinnery in The Twin Dilemma: Part One)
- Sylvia Noble (11 episodes, e.g. Jacqueline King in The Runaway Bride)
- Sylvia's Friend (4 episodes, e.g. June Purnell in Partners in Crime)
- Synge (2 episodes, e.g. Derek Crewe in The Sun Makers: Part Three)