Name	Known for
Campbell Singer John Unthank John Unthank See fewer	The Saint (1962)
Douglas Muir Bill Jessel Bill Jessel See fewer	The Avengers (1961)
Ian White Peter Clarke Peter Clarke See fewer	The Chastity Belt (1972)
Ursula Camm Mrs. Layton Mrs. Layton See fewer	BBC Sunday-Night Theatre (1950)
Allan McClelland James Wilson James Wilson See fewer	West 11 (1963)
Frank Crane Brown Brown See fewer	Quatermass and the Pit (1958)
Elizabeth Ellis Juanita Escobar Juanita Escobar See fewer	The Gondoliers (1990)
Arthur Gomez Xavier Escobar (as Arthur Gomer) Xavier Escobar (as Arthur Gomer) See fewer	The End of the Line (1957)
David Graham Luis d'Crux Luis d'Crux See fewer	Thunderbird 6 (1968)
Topsy Jane Espresso Waitress (as Topsy) Espresso Waitress (as Topsy) See fewer	The Loneliness of the Long Distance Runner (1962)
Katharine Page Mrs. Windle Mrs. Windle See fewer	Vanity Fair (1956)
Robert Percival Sir Patrick Godfrey Sir Patrick Godfrey See fewer	Lamentar (2012)
Valerie Ward Elizabeth Elizabeth See fewer	The Errol Flynn Theatre (1956)
Greta Watson Josephine Blackwell Josephine Blackwell See fewer	Pride and Prejudice (1958)
Anthea Wyndham Miss Delthorne Miss Delthorne See fewer	The Saint (1962)