Name	Known for
Ronald Allen Mark Wilson Mark Wilson See fewer	A Night to Remember (1958)
Keith Bell Zack Bishop Zack Bishop See fewer	Island of Terror (1966)
Michael Billington Neil Hall (as Mike Billington) Neil Hall (as Mike Billington) See fewer	UFO (1970)
Irene Bradshaw Iris Murdoch Iris Murdoch See fewer	Dr Jekyll & Sister Hyde (1971)
John Breslin Bob McIver Bob McIver See fewer	Doctor Who (1963)
Deirdre Costello Roberta Roberta See fewer	The Full Monty (1997)
Sean Gerrard Ron McEwan Ron McEwan See fewer	Coronation Street (1960)
Dick Haydon Billy Broome Billy Broome See fewer	Wives and Daughters (1971)
Ben Howard Curly Parker Curly Parker See fewer	A Bridge Too Far (1977)
Beverley Jones Deirdre Gosling Deirdre Gosling See fewer	United! (1965)
Ken Jones Arthur Hackforth Arthur Hackforth See fewer	Doing Time (1979)
Mark Kingston Danny South Danny South See fewer	United! (1965)
Narissa Knights Nicky Hall Nicky Hall See fewer	United! (1965)
John Lyons Alan Murdoch Alan Murdoch See fewer	A Touch of Frost (1992)
Hilary Martyn Sandra Sandra See fewer	Partners in Crime (1961)
Jeremy Mason John Lennington John Lennington See fewer	The Rivals of Sherlock Holmes (1971)
Jill Meers Amanda Holly Amanda Holly See fewer	Chalkface (1991)
Tim Pearce Len Pryor Len Pryor See fewer	EastEnders (1985)
Michael Redfern Chris Wood Chris Wood See fewer	The Nineteenth Hole (1989)
Marigold Sharman Fiona Nixon Fiona Nixon See fewer	The Shadow of the Tower (1972)
Robin Wentworth Ted Dawson Ted Dawson See fewer	United! (1965)
Graham Weston Gregg Harris Gregg Harris See fewer	Ivanhoe (1970)
Leila Williams Janine Janine See fewer	Marriage of Convenience (1960)