Name	Known for
John Bett Duncan Hey Duncan Hey See fewer	Shallow Grave (1994)
Paul Bown Victor Technology Victor Technology See fewer	The Damned United (2009)
Brid Brennan Grace O'Brien Grace O'Brien See fewer	Dancing at Lughnasa (1998)
Angela Bruce Camilla du Bois Camilla du Bois See fewer	Red Dwarf (1988)
Joss Buckley Street Loop Street Loop See fewer	Up Line (1987)
John Burgess Sydney Bankhead Sydney Bankhead See fewer	Flash Gordon (1980)
Peter Capaldi Scott Dare Scott Dare See fewer	Doctor Who (2005)
David Daker Leon Targett Leon Targett See fewer	Time Bandits (1981)
Patrick Drury Brian O'Brien Brian O'Brien See fewer	The Witcher 3: Wild Hunt (2015)
Hilda Fenemore Mrs. Coombes Mrs. Coombes See fewer	Chance of a Lifetime (1950)
Jack Galloway Dan Dare Dan Dare See fewer	A Bridge Too Far (1977)
Ian Hastings Jim Cooper Jim Cooper See fewer	The Spoils of War (1980)
Clare Higgins Fizzy Targett Fizzy Targett See fewer	Hellbound: Hellraiser II (1988)
Karl Howman Jimmy Domingo Jimmy Domingo See fewer	Fathers of Girls (2009)
Hugh Laurie Howard Caprice Howard Caprice See fewer	House (2004)
Charles Lawson Tommy Burns Tommy Burns See fewer	Coronation Street (1960)
Cherith Mellor Carol Cooper Carol Cooper See fewer	Mrs. Brown (1997)
Pamela Moiseiwitsch Mary Miller Mary Miller See fewer	North & South (1975)
Janet Palmer Velma Velma See fewer	The Country Boy (1989)
Neil Pearson Nik Targett Nik Targett See fewer	Bridget Jones's Diary (2001)
Clarke Peters Alex du Bois Alex du Bois See fewer	The Wire (2002)
Linda Polan Sophie Kleinmann Sophie Kleinmann See fewer	K-9 and Company: A Girl's Best Friend (1981)
Ann Queensberry Ingrid Frink Ingrid Frink See fewer	City of Ember (2008)
Caroline Quentin Patti Technology Patti Technology See fewer	Life Begins (2004)
Christopher Ryan Leon Trotsky Leon Trotsky See fewer	Bottom (1991)
Alexei Sayle Melvin Coombes Melvin Coombes See fewer	Indiana Jones and the Last Crusade (1989)
Belinda Sinclair Trudi Pavlova Trudi Pavlova See fewer	Bright's Boffins (1970)
Philip Tan N'Yung Ki N'Yung Ki See fewer	Inception (2010)
Nigel Terry Raymond Rudran Raymond Rudran See fewer	Excalibur (1981)