Name	Known for
Tom Baker Geoffrey Hoyt Geoffrey Hoyt See fewer	Doctor Who (1963)
Francesca Ryan Claire Armstrong Claire Armstrong See fewer	The Wars of the Roses (1989)
Sue Johnston Ruth Parry Ruth Parry See fewer	The Royle Family (1998)
Emma Cunningham Gail Benson Gail Benson See fewer	Minder (1979)
James Gaddas Robert Nevin Robert Nevin See fewer	Starter for 10 (2006)
Hugh Quarshie Tom Carey Tom Carey See fewer	Star Wars: Episode I - The Phantom Menace (1999)
Jo Stone-Fewings Toby Maitland-Evans Toby Maitland-Evans See fewer	The Hollow Crown (2012)
Jimmi Harkishin Jay Rahman Jay Rahman See fewer	Coronation Street (1960)
Edward Atterton Alex Taylor Alex Taylor See fewer	The Man in the Iron Mask (I) (1998)
Penny Bunton Jess Hardman Jess Hardman See fewer	RED 2 (2013)
Teddie Thompson Alison Makin Alison Makin See fewer	Boon (1986)
Anthony Bate Reginald Girling Reginald Girling See fewer	Smiley's People (1982)
Anna Friel Holly Jarrett Holly Jarrett See fewer	Land of the Lost (2009)
Peter Armitage William Jarrett William Jarrett See fewer	Jack the Ripper (1988)
Maureen Lunt Sister Barstow Sister Barstow See fewer	Coronation Street (1960)
Vincent Worth Mr. King Mr. King See fewer	The Case-Book of Sherlock Holmes (1991)
Julia St John Susan Cottersley Susan Cottersley See fewer	The Brittas Empire (1991)
Julian Wadham Simon Cottersley MP Simon Cottersley MP See fewer	The English Patient (1996)
Dinah Handley Dr. Tadman Dr. Tadman See fewer	Strike It Rich! (1986)
Harri Hall Reporter Reporter See fewer	Medics (1990)
Paul Bazely Mr. Carmichael Mr. Carmichael See fewer	Black Mirror (2011)
Marcus Romer Anaesthetist Anaesthetist See fewer	The Knife That Killed Me (2014)
Belinda Chapman Perfusionist Perfusionist See fewer	A Dinner of Herbs (2000)