Name	Known for
Richard Ainley Ambrose Pelham Ambrose Pelham See fewer	The Frog (1937)
John Carlisle Mr. Lester Large Mr. Lester Large See fewer	The Omega Factor (1979)
Pamela Duncan Sister Doughty Sister Doughty See fewer	Play for Today (1970)
Gillian Gostling Jill Denham (as Gillian Gosling) Jill Denham (as Gillian Gosling) See fewer	William (1962)
Walter Horsbrugh Dr. Wallace Dr. Wallace See fewer	The Abominable Dr. Phibes (1971)
Tristram Jellinek Mark Evans Mark Evans See fewer	Top Secret! (1984)
Jean Kent Gillian Blaine Gillian Blaine See fewer	Five Angles on Murder (1950)
Josie Kidd Staff Nurse Olive Carr Staff Nurse Olive Carr See fewer	Within These Walls (1974)
Pat Laurence Michaela Large (as Tricia Money) Michaela Large (as Tricia Money) See fewer	It's a Wonderful World (1956)
Pik Sen Lim Nurse Kwei-Kim Yen Nurse Kwei-Kim Yen See fewer	Mind Your Language (1977)
Anne Lloyd Staff Nurse Jane Beattie Staff Nurse Jane Beattie See fewer	Studio 4 (1962)
Therese McMurray Nurse Maureen Parkin Nurse Maureen Parkin See fewer	Lorna Doone (1963)
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 Russell Mr. Barrett Mr. Barrett See fewer	The Avengers (1961)
Iris Russell Matron Mary Stevenson Matron Mary Stevenson See fewer	The Avengers (1961)
Honor Shepherd Elizabeth Fairfax Elizabeth Fairfax See fewer	Potter (1979)
John White Giles Farmer Giles Farmer See fewer	Tentacles (1977)
Victor Winding Dr. Fairfax Dr. Fairfax See fewer	Doctor Who (1963)