Doctor Who

Cast List: O

• Gary O'Brian (cast as Crowd in The Age of Steel)
• Kevin O'Brian (cast in 19 episodes, e.g. Crewmember (Resurrection) in Resurrection of the Daleks: Part Two)
• Gary O'Brien (cast in 3 episodes, e.g. Child Priest in The Underwater Menace: Episode 1)
• Gerry O'Brien (cast as Gun-Runner in The Caves of Androzani: Part Three)
• Gray O'Brien (cast as Rickston Slade in Voyage of the Damned)
• Kevin O'Brien (cast in 9 episodes, e.g. Guardolier in Timelash: Part One)
• Maureen O'Brien (cast in 39 episodes, e.g. Vicki in The Rescue: The Powerful Enemy)
• Paul O'Brien (cast in 2 episodes, e.g. Passer By in The Sound of Drums)
• Peter O'Brien (cast as Ed Gold in The Waters of Mars)
• Alice O'Connell (cast as Laura in The Power Of Three)
• Joseph O'Connell (cast as Soldier in The Web of Fear: Episode 2)
• Lucy O'Connell (cast as Olive Woman in The Lazarus Experiment)
• Maurice O'Connell (cast in 4 episodes, e.g. Cockerill in Frontios: Part One)
• Millie O'Connell (cast as Sunshine Sally in Lux)
• Patrick O'Connell (cast as Ashton in The Dalek Invasion of Earth: The End of Tomorrow)
• Diarmuid O'Connor (cast as Dalek in The Time of the Doctor)
• Josh O'Connor (cast as Piotr in Cold War)
• Kieran O'Connor (cast as Prison Guard in The Impossible Astronaut)
• Mark O'Connor (cast as Sax in Voyage of the Damned)
• Rory O'Connor (cast in 3 episodes, e.g. Golden Age Man in Invasion of the Dinosaurs: Part Six)
• James O'Daly (cast as Stunts in Empress Of Mars)
• Scarlett O'Dare (cast in 2 episodes, e.g. Girl Technician in Day of the Daleks: Episode One)
• James O'Dee (cast in 4 episodes, e.g. Stunt Cybermen in Rise of the Cybermen)
• Marcus O'Donovan (cast as Claudio in The Pandorica Opens)
• Edmond O'Dwyer (cast as Atlantean Child in The Underwater Menace: Episode 4)
• John O'Gara (cast in 3 episodes, e.g. School Boy in Human Nature)
• Paul O'Grady MBE (cast as Self in The Stolen Earth)
• Ardal O'Hanlon (cast as Thomas Kincade Brannigan in Gridlock)
• Patrick O'Kane (cast in 4 episodes, e.g. Ashad in The Haunting Of Villa Diodati)
• Tony O'Keefe (cast as Kaled in Genesis of the Daleks: Part One)
• Andrew O'Leary (cast in 2 episodes, e.g. Space Tourist in Delta and the Bannermen: Part One)
• Catherine O'Leary (cast as Shopper in The Christmas Invasion)
• Simon O'Leary (cast as Shopper in The Christmas Invasion)
• Tim O'Leary (cast as German soldier in The War Games: Episode Four)
• Tom O'Leary (cast in 8 episodes, e.g. Albert Einstein in Time and the Rani: Part Four)
• Tony O'Leary (cast in 5 episodes, e.g. Taran Noble in The Androids of Tara: Part Two)
• Graham O'Malley (cast in 3 episodes, e.g. Refugee in Utopia)
• Hazel O'Mara (cast in 4 episodes, e.g. Slave in Destiny of the Daleks: Episode One)
• Kate O'Mara (cast in 6 episodes, e.g. The Rani in The Mark of the Rani: Part One)
• Catrin O'Neil (cast in 7 episodes, e.g. Dalek Avatar in Asylum of the Daleks)
• Colette O'Neil (cast in 4 episodes, e.g. Tanha in Snakedance: Part One)
• Robert O'Neil (cast in 2 episodes, e.g. Futurekind in Utopia)
• Craig O'Neill (cast as Base Guard in Dalek)
• James O'Neill (cast in 2 episodes, e.g. Taran Noble in The Androids of Tara: Part Two)
• Jonjo O'Neill (cast as McGuillop in The Day of The Doctor)
• Charles O'Rourke (cast as Tavern Customer in The Massacre: War of God)
• Orla O'Rourke (cast as Meg in Ascension of the Cybermen)
• Sean Oakes (cast in 2 episodes, e.g. Pilgrim in The Crimson Horror)
• Richard Oakley (cast in 2 episodes, e.g. Crowd in Rise of the Cybermen)
• Chubby Oates (cast as Policeman in Planet of the Spiders: Part Two)
• Gerry Oates (cast as Police in Partners in Crime)
• Samuel Oatley (cast in 2 episodes, e.g. Tzim-Sha in The Woman Who Fell to Earth)
• Tracy-Ann Oberman (cast in 2 episodes, e.g. Yvonne Hartman in Army of Ghosts)
• Geoffery Obert (cast in 3 episodes, e.g. Shelterer in The Enemy of the World: Episode 4)
• Ashley Obi (cast in 2 episodes, e.g. Child in The Bells of Saint John)
• Chris Obi (cast as George in Closing Time)
• Sharon Obi (cast in 2 episodes, e.g. Child in Listen)
• Funminiya Obilanade (cast as Lab Worker in The Power Of Three)
• Michael Obiora (cast as Billy Shipton in Blink)
• John Ogwen (cast in 2 episodes, e.g. Bostock in Revelation of the Daleks: Part One)
• Maria Ohrwall (cast in 2 episodes, e.g. Wedding Guest in The Runaway Bride)
• Jonathon Ojinnaka (cast as Soldier in The Magician's Apprentice)
• Sophie Okonedo (cast in 2 episodes, e.g. Liz 10 in The Beast Below)
• Mia Okorafor (cast as Chorus Girl in Daleks in Manhattan)
• Shola Olaitan-Ajiboye (cast as Poppy in Space Babies)
• Giles Oldershaw (cast as Lazar in Terminus: Part Two)
• Rebecca Oldfield (cast as Erina Lessak in 42)
• Catherine Olding (cast in 3 episodes, e.g. Refugee in Utopia)
• Timothy Oldroyd (cast in 12 episodes, e.g. Argolin in The Leisure Hive: Part One)
• Grace Olealry (cast as Passenger/Passerby in Boom Town)
• Conrad Olendo (cast as Zombie in The Christmas Invasion)
• David Olive (cast as Passer By in The Massacre: War of God)
• Oliver (cast as Groom in The Snowmen)
• Ingrid Oliver (cast in 4 episodes, e.g. Osgood in The Day of The Doctor)
• Mark Oliver (cast as Bram Van Baalen in Journey to the Centre of the TARDIS)
• Peter Oliver (cast in 2 episodes, e.g. Van Driver in The Christmas Invasion)
• Roland Oliver (cast in 4 episodes, e.g. Neman in The Keeper of Traken: Part One)
• Roy Oliver (cast in 2 episodes, e.g. TV Crew in The Dæmons: Episode One)
• Sean Oliver (cast as Stuart in Survival: Part One)
• Travis Oliver (cast as Milo in Gridlock)
• Olivia (cast as Girl in Aliens of London)
• Richard Olley (cast in 5 episodes, e.g. Mutant in Mawdryn Undead: Part Three)
• Sophie Olley (cast in 3 episodes, e.g. ADR in The Christmas Invasion)
• Wendy Olley (cast as ADR in The Runaway Bride)
• Chu Omambala (cast as Major Blake in The Christmas Invasion)
• Aki Omoshaybi (cast as Fred Gray in Rosa)
• Isoken Omusi-Ehue (cast as Passer in Dark Water)
• Vai On Ho (cast as Guest in Voyage of the Damned)
• Evelyn On (cast as Concubine in The Crusade: The Warlords)
• Tanya Ong (cast in 4 episodes, e.g. Doctor in The Power Of Three)
• Yinka Onitiri (cast in 3 episodes, e.g. Normal Police in Planet of the Dead)
• George Onyeahasi (cast in 3 episodes, e.g. Floor Zero Crew in The Parting of the Ways)
• Ferdinan Oraka (cast in 4 episodes, e.g. Guard Bearer in The Trial of a Time Lord (Mindwarp): Part Eight)
• Jamie Oram (cast in 2 episodes, e.g. George in Night Terrors)
• Shelly Oram (cast as Child in The Next Doctor)
• Steve Oram (cast in 4 episodes, e.g. Joseph Williamson in The Halloween Apocalypse: Flux: Chapter One)
• Adele Orchard (cast in 4 episodes, e.g. Village Dancer in Human Nature)
• Rebecca Orchard (cast in 2 episodes, e.g. Worker in The Long Game)
• Gary Organ (cast as Presidential Security in Rise of the Cybermen)
• Stuart Organ (cast in 2 episodes, e.g. Bazin in Dragonfire: Part One)
• Richard Orme (cast in 3 episodes, e.g. Scientist (Kalid) in Genesis of the Daleks: Part Two)
• Malcolm Orr (cast in 2 episodes, e.g. Technician in The Christmas Invasion)
• Brian Orrell (cast in 4 episodes, e.g. Cyber Lieutenant in Attack of the Cybermen: Part One)
• Nick Orton (cast as Knight (Court of King John) in The King's Demons: Part One)
• Amy Osborn (cast as Chimeron Princess in Delta and the Bannermen: Part Two)
• Jake Osborn (cast in 2 episodes, e.g. Stunts in The Star Beast)
• Jack Osborne (cast in 2 episodes, e.g. Child in The Caretaker)
• Michael Osborne (cast as Crowd (Ancient Troy) in The Myth Makers: Small Prophet, Quick Return)
• Michael Osborne (cast in 6 episodes, e.g. Sorak in The Horns of Nimon: Part One)
• Sharon Osbourne (cast as Self in The Sound of Drums)
• Charlie Oscar (cast as K-Toscs in The Halloween Apocalypse: Flux: Chapter One)
• Les Osman (cast in 2 episodes, e.g. Maypole Villager in The Dæmons: Episode Four)
• Myrtle Osman (cast in 2 episodes, e.g. Maypole Villager in The Dæmons: Episode Four)
• Jo Osmand (cast as Worker in The Long Game)
• Jac Osmond (cast as Civillian Child in The Day of The Doctor)
• Jo Osmond (cast in 2 episodes, e.g. Auton in Rose)
• Tony Osoba (cast in 7 episodes, e.g. Lan in Destiny of the Daleks: Episode One)
• Lisa Ostrand (cast as Worker in The Long Game)
• Suzie Ostrove (cast as Estate Resident in The Christmas Invasion)
• Wilma Oswald (cast as Control Room Assistant in The Ambassadors of Death: Episode 1)
• Dorothy Ottey (cast in 3 episodes, e.g. Marine/Guard in Warriors of the Deep: Part One)
• Helen Otway (cast as Auton in Rose)
• Dave Ould (cast in 6 episodes, e.g. Walkman in Silver Nemesis: Part One)
• John Ould (cast in 2 episodes, e.g. Walkman in Silver Nemesis: Part One)
• Lena Abu Oun (cast as Resident in Army of Ghosts)
• Tamzin Outhwaite (cast as Captain in Nightmare in Silver)
• Nina Ovenden (cast in 2 episodes, e.g. Savage in The Savages: Episode 3)
• Morgan Overton (cast as School Child in Vincent and the Doctor)
• Angela Owen (cast as Technician in The Christmas Invasion)
• Callum Owen (cast in 2 episodes, e.g. Drone Guard in The Interstellar Song Contest)
• Callum Owen (cast as Drone Guard in Wish World)
• Christopher Owen (cast in 7 episodes, e.g. Earthling in Meglos: Part One)
• Glyn Owen (cast in 3 episodes, e.g. Rohm Dutt in The Power of Kroll: Part One)
• Ifor Owen (cast in 3 episodes, e.g. Peladon Miner in The Monster of Peladon: Part One)
• Lows Mair Owen (cast as Female Nurse in Smith and Jones)
• Michael Owen (cast as Highlander in The Highlanders: Episode 3)
• Nichola Owen (cast as Police in Partners in Crime)
• Rebecca Owen (cast as Young Girl #2 (8yrs) in The Family of Blood)
• John Owens (cast in 3 episodes, e.g. Thorpe in The Dæmons: Episode Three)
• Belinda Owusu (cast in 2 episodes, e.g. Woman with Pram in The Church On Ruby Road)
• Daphne Oxenford (cast in 2 episodes, e.g. Archivist in Dragonfire: Part Two)
• Rhys Thomas Oxenham (cast in 3 episodes, e.g. Mourner in The Next Doctor)
• Richard Oxenham (cast in 5 episodes, e.g. Crowd in The Age of Steel)
• Jake O’Drsicoll (cast as Civillian UNIT Soldier in Death in Heaven)
• James O’Neill (cast as Soldiers/Fire Fighters in In The Forest Of The Night)