Name	Known for
Michael Baxter Dr. Alex Grant Dr. Alex Grant See fewer	The White Rabbit (1967)
John Carlisle Mr. Lester Large Mr. Lester Large See fewer	New Scotland Yard (1972)
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)
Rosemary Frankau Helen Booth Helen Booth See fewer	BBC Sunday-Night Theatre (1950)
Sally Home Dr. Claire Lawson Dr. Claire Lawson See fewer	American Playhouse (1980)
Neville Jason Mr. Bob Turner Mr. Bob Turner See fewer	From Russia with Love (1963)
John Junkin Edwin Firbank Edwin Firbank See fewer	A Hard Day's Night (1964)
Kenneth Keeling Mr. Clive Drummond Mr. Clive Drummond See fewer	The Avengers (1961)
Pik Sen Lim Nurse Kwei-Kim Yen Nurse Kwei-Kim Yen See fewer	Mind Your Language (1977)
John McKelvey Con Rogan Con Rogan See fewer	A Family at War (1970)
Jonathan Newth Charles Booth Charles Booth See fewer	The Day of the Triffids (1981)
Salmaan Peerzada Dr. Murad (as Salmaan Peer) Dr. Murad (as Salmaan Peer) See fewer	The Blood of Hussain (1980)
John Marcus Powell Mr. Gittings (as Mark Powell) Mr. Gittings (as Mark Powell) See fewer	Mob Queen (1998)
Geoffrey Sumner Dr. Hicks Dr. Hicks See fewer	I Only Arsked! (1958)
John White Giles Farmer Giles Farmer See fewer	Tentacles (1977)