Name	Known for
John Bentley Hugh Mortimer Hugh Mortimer See fewer	Calling Paul Temple (1948)
Richard Bidlake Leo Buck Leo Buck See fewer	Island of Terror (1966)
Norah Blaney Miss Leopold Miss Leopold See fewer	Who Done It? (1956)
Noele Gordon Meg Richardson Meg Richardson See fewer	Crossroads (1964)
Diane Grayson Penny Richardson Penny Richardson See fewer	The Prime of Miss Jean Brodie (1969)
Pamela Greenall Ruth Bailey Ruth Bailey See fewer	Special Branch (1969)
Beryl Johnstone Kitty Jarvis Kitty Jarvis See fewer	Crossroads (1964)
Brian Kent Dick Jarvis Dick Jarvis See fewer	Spy-Catcher (1959)
Carolyn Lyster Janice Jarvis Janice Jarvis See fewer	Without You (2011)
Joseph Morris Michael Prescott Michael Prescott See fewer	UFO (1970)
John Newman Ted Warrington Ted Warrington See fewer	Doctor Who (1963)
Ian Patterson Andy Fraser (as Ian Paterson) Andy Fraser (as Ian Paterson) See fewer	The Amazing Dr. Clitterhouse (1962)
Roger Tonge Sandy Richardson Sandy Richardson See fewer	Crossroads (1964)