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)
Michael Baxter Dr. Alex Grant Dr. Alex Grant See fewer	The White Rabbit (1967)
Jill Browne Sister Carole Young Sister Carole Young See fewer	Emergency-Ward 10 (1957)
Peter Collingwood Mr. Barker Mr. Barker See fewer	Picnic at Hanging Rock (1975)
Pamela Duncan Sister Doughty Sister Doughty See fewer	Play for Today (1970)
John Henderson Fred Barnes Fred Barnes See fewer	Adam Adamant Lives! (1966)
Joan Hooley Dr. Louise Mahler Dr. Louise Mahler See fewer	Secret Agent (1964)
Basil Hoskins Dr. Reginald Lane-Russell Dr. Reginald Lane-Russell See fewer	The Prisoner (1967)
Peter Howell Dr. Peter Harrison Dr. Peter Harrison See fewer	Scum (1979)
Bunny May Robin Luke Robin Luke See fewer	EastEnders (1985)
Natasha Pyne Elsie Luke Elsie Luke See fewer	The Taming of The Shrew (1967)
Iris Russell Matron Mary Stevenson Matron Mary Stevenson See fewer	The Avengers (1961)
Dorothy Smith Sister MacNab Sister MacNab See fewer	McFarlane's Way (1959)
Marti Stevens Barbara Dodge Barbara Dodge See fewer	All Night Long (1962)
John White Giles Farmer Giles Farmer See fewer	Tentacles (1977)