Name	Known for
Tom Adams Guy Marshall Guy Marshall See fewer	The Great Escape (1963)
John Barron Harold de la Roux Harold de la Roux See fewer	The Fall and Rise of Reginald Perrin (1976)
Edmond Bennett Mr. Brightman (as Edmund Bennett) Mr. Brightman (as Edmund Bennett) See fewer	Our Mutual Friend (1976)
George Betton Albert Thrush Albert Thrush See fewer	Z Cars (1962)
Jill Browne Sister Carole Young Sister Carole Young See fewer	Emergency-Ward 10 (1957)
Paula Byrne Frances Whitney Frances Whitney See fewer	Hour of Mystery (1957)
John Carlisle Mr. Lester Large Mr. Lester Large See fewer	New Scotland Yard (1972)
Desmond Carrington Dr. Chris Anderson Dr. Chris Anderson See fewer	Billy Bunter of Greyfriars School (1952)
Anthony Collin Mr. Unwin Mr. Unwin See fewer	Moody and Pegg (1974)
Geoffrey Colville Dr. Mike Beckett (as Geoffrey Colvile) Dr. Mike Beckett (as Geoffrey Colvile) See fewer	Doctor Who (1963)
Pamela Duncan Sister Doughty Sister Doughty See fewer	Play for Today (1970)
Colette Dunne Staff Nurse Lyle Staff Nurse Lyle See fewer	The Saint (1962)
Joan Hooley Louise Mahler Louise Mahler See fewer	Secret Agent (1964)
Jane Hylton Margaret Harley Margaret Harley See fewer	Here Come the Huggetts (1948)
Beatrice Kane Sister Mills Sister Mills See fewer	Dick Barton at Bay (1950)
Brian Oulton John Harley John Harley See fewer	Carry on Cleo (1964)
Chips Rafferty Mick Doyle Mick Doyle See fewer	Wake in Fright (1971)
Ilona Rodgers Nurse Sarah Smith (as Ilona Rogers) Nurse Sarah Smith (as Ilona Rogers) See fewer	Sara Dane (1982)
John White Giles Farmer Giles Farmer See fewer	Tentacles (1977)