Name	Known for
Richard Bidlake Leo Buck Leo Buck See fewer	Island of Terror (1966)
Norah Blaney Miss Leopold Miss Leopold See fewer	Who Done It? (1956)
Dallas Cavell Detective Holbourne Detective Holbourne See fewer	Doctor Who (1963)
Gordon Faith Vernon Halifax Vernon Halifax See fewer	Doctor Who (1963)
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)
Brian Kent Dick Jarvis Dick Jarvis See fewer	BBC Sunday-Night Theatre (1950)
Carolyn Lyster Janice Jarvis Janice Jarvis See fewer	Without You (2011)
Joseph Morris Michael Prescott Michael Prescott See fewer	UFO (1970)
Anthony Morton Carlos Rafael Carlos Rafael See fewer	Performance (1970)
Sue Nicholls Marilyn Gates Marilyn Gates See fewer	Coronation Street (1960)
John Rae Titus Benson Titus Benson See fewer	Kidnapped (1952)
Roger Tonge Sandy Richardson Sandy Richardson See fewer	Crossroads (1964)
Gerald Turner PC Frampton PC Frampton See fewer	Out of This World (1962)
Antony Viccars Mr. Jacobson Mr. Jacobson See fewer	Danger Man (1960)
Janet Ware Dawn Ashford Dawn Ashford See fewer	Dixon of Dock Green (1955)
Vicki Woolf Anne Robbins Anne Robbins See fewer	The Great Waltz (1972)