Name	Known for
Roland Culver Tracey Tracey See fewer	Thunderball (1965)
Barbara Couper Mrs. Clover Mrs. Clover See fewer	Doctor Knock (1961)
Martin Horsey Al Al See fewer	Centurion AD: Demons Within (2017)
Harry Littlewood Mr. Watson Mr. Watson See fewer	A Dorothy L. Sayers Mystery (1987)
Anne Pichon Mrs. Watson Mrs. Watson See fewer	Thursday's Child (1972)
Susan Bown Edna Edna See fewer	BBC Sunday-Night Play (1960)
Patricia Wilson Joan Joan See fewer	The Appleyards (1952)
Lorna Henderson Liz Driver Liz Driver See fewer	Kipps (1960)
Ursula Camm Mrs. Rudge Mrs. Rudge See fewer	Emmerdale Farm (1972)
Christopher Beeny Chad Chad See fewer	Upstairs, Downstairs (1971)
Dudley Hunt Earl (as Dudley Hunte) Earl (as Dudley Hunte) See fewer	For Amusement Only (1968)
Larry Dann Jacko Jacko See fewer	The Bill (1984)
Kenneth Farrington Animal Clinic Man Animal Clinic Man See fewer	Emmerdale Farm (1972)
Bill Horsley First Fireman First Fireman See fewer	Love Story (1963)
Frank Sieman Second Fireman Second Fireman See fewer	The Knack... and How to Get It (1965)
Michael Stainton Third Fireman Third Fireman See fewer	You Must Be the Husband (1987)
Derek Smee Reporter Reporter See fewer	Perfume: The Story of a Murderer (2006)
Martin Cookson Mr. Brian Mr. Brian See fewer	The Big Battalions (1992)