Name	Known for
Margaret Neale June Challis June Challis See fewer	The Avengers (1961)
Denys Peek Robert Duncan Robert Duncan See fewer	Object Z (1965)
Ralph Nossek Professor Ramsay Professor Ramsay See fewer	Brazil (1985)
Trevor Bannister Peter Barry Peter Barry See fewer	Are You Being Served? (1972)
Brandon Brady Brian Barclay Brian Barclay See fewer	The Avengers (1961)
Celia Bannerman Diana Winters Diana Winters See fewer	Nanny McPhee Returns (2010)
William Abney Ian Murray Ian Murray See fewer	Journey to the Unknown (1968)
Julian Somers Sir John Chandos Sir John Chandos See fewer	A Night to Remember (1958)
Terence Donovan Captain Wade (as Terrence J. Donovan) Captain Wade (as Terrence J. Donovan) See fewer	Division 4 (1969)
Richard Bidlake Stuart Stuart See fewer	Island of Terror (1966)
Lindsay Campbell Dr. Rickover Dr. Rickover See fewer	A Clockwork Orange (1971)
Milton Johns Haziz Haziz See fewer	Star Wars: Episode V - The Empire Strikes Back (1980)
Jeffry Wickham Dr. Baranov (as Jeffrey Wickham) Dr. Baranov (as Jeffrey Wickham) See fewer	Scoop (2006)