Name	Known for
Anthony Newlands Major Alan Brock Major Alan Brock See fewer	Walk a Crooked Mile (1961)
Margaret Ashcroft Pamela Brock Pamela Brock See fewer	The Main Chance (1969)
Don McKillop Gresham Gresham See fewer	An American Werewolf in London (1981)
John Abineri Simon Morris Simon Morris See fewer	The Last of the Mohicans (1971)
Tarn Bassett Brenda Paget Brenda Paget See fewer	The Black Arrow (1951)
Sandra Bryant Julie Brock Julie Brock See fewer	Rogues' Gallery (1968)
Blake Butler Mr. James Mr. James See fewer	Rob Roy (1961)
Richard Everett Oliver Brock Oliver Brock See fewer	Life After Birth (2015)
Moyra Fraser Mrs. Armstrong Mrs. Armstrong See fewer	The Boy Friend (1971)
Marjie Lawrence Shirley Pickering Shirley Pickering See fewer	All the Fun of the Fair (1979)
John Saunders Mr. Parks Mr. Parks See fewer	The Professionals (1977)
Georgina Simpson Doris Johnson Doris Johnson See fewer	Otley (1969)
John Trigger Harry Weeks Harry Weeks See fewer	Play for Today (1970)