Name	Known for
Hugh David Stephen Drummond Stephen Drummond See fewer	The Young Lady from London (1959)
Wendy Williams Frances Graham Frances Graham See fewer	Jack the Ripper (1973)
Trevor Ainsley Second layabout Second layabout See fewer	Double Exposure (1977)
Janet Brandes Miss Jackson Miss Jackson See fewer	BBC Play of the Month (1965)
Edward Burnham Bob Freeman Bob Freeman See fewer	To Sir, with Love (1967)
David Davies Colonel Patterson-Parry Colonel Patterson-Parry See fewer	Mystery Junction (1951)
Terry Duggan Horace Mendoza Horace Mendoza See fewer	2001: A Space Odyssey (1968)
William Forbes Sydney Sydney See fewer	Formula for Danger (1960)
Renny Lister Beryl Freeman Beryl Freeman See fewer	Don't Forget to Write! (1977)
Arthur Lovegrove Jigger Lawrence Jigger Lawrence See fewer	Eye of the Needle (1981)
Arthur Mullard Attendant Attendant See fewer	Gonks Go Beat (1964)
Terence Soall Louis Le Desosse Louis Le Desosse See fewer	The Avengers (1961)
Peter Thomas First layabout First layabout See fewer	Doctor Who (1963)
Alan Webb Colonel Cope-Addams Colonel Cope-Addams See fewer	The Great Train Robbery (1978)