Name	Known for
Stephen Murray Svengali Svengali See fewer	The End of the Affair (1955)
Jill Bennett Trilby O'Ferrall Trilby O'Ferrall See fewer	The Nanny (1965)
Rose Howlett Madame Vinard Madame Vinard See fewer	Saturday Playhouse (1958)
Maxine Holden Honorine Honorine See fewer	Lolita (1962)
Nicholas Parsons Taffy Taffy See fewer	Doctor Who (1963)
Graham Crowden Sandy Sandy See fewer	Calendar Girls (2003)
Eric Lander Billy Billy See fewer	Jane Eyre (1956)
Paul Hardtmuth Gecko Gecko See fewer	The Curse of Frankenstein (1957)
Grace Allardyce Mrs. Bagot Mrs. Bagot See fewer	Saturday Playhouse (1958)
John N. Gordon Rev. Bagot Rev. Bagot See fewer	Little Lord Fauntleroy (1957)
Julian Sherrier Zouzou Zouzou See fewer	Doctor Who (1963)
Leslie Smith Dodor Dodor See fewer	The Invisible Armies (1958)
April Olrich Celestine Celestine See fewer	Supergirl (1984)
Nicholas Hawtrey 1st Man in Theatre 1st Man in Theatre See fewer	French Kiss (1995)
Guy Deghy Bouchardy Bouchardy See fewer	Secret Agent (1964)
Michael Jacques Phillipe Phillipe See fewer	BBC Sunday-Night Theatre (1950)
Jacques Cey Concierge Concierge See fewer	Department S (1969)