Name	Known for
Kate O'Mara Katherine Laker Katherine Laker See fewer	Doctor Who (1963)
Michael Craig Captain John Anderson Captain John Anderson See fewer	G.P. (1989)
Larry Lamb Matt Taylor Matt Taylor See fewer	EastEnders (1985)
Diana Coupland Marion Carter Marion Carter See fewer	Dr. No (1962)
Paul Jerricho Charles Woodhouse Charles Woodhouse See fewer	The Whistleblower (2010)
Elizabeth Larner Jo Bailey Jo Bailey See fewer	Comedy Playhouse (1961)
Jonathan Owen Peter Nuttall Peter Nuttall See fewer	Emmerdale Farm (1972)
Douglas Sheldon Arthur Parker Arthur Parker See fewer	Snow White (1987)
Phillip Hatton Tony Grant Tony Grant See fewer	Tales of the Unexpected (1979)
David Arlen Joe Francis Joe Francis See fewer	Assassin (1973)
Scott Fredericks Tom Kelly Tom Kelly See fewer	Triangle (1981)
Nicolette McKenzie Maya Anderson Maya Anderson See fewer	Horizon Zero Dawn (2017)
Helena Breck Sandy McCormick Sandy McCormick See fewer	Torchwood: The Story Continues (2017)
Wanda Moore Susan Porter Susan Porter See fewer	Doctor Who (1963)
Cindy O'Callaghan Linda Kennedy Linda Kennedy See fewer	Bedknobs and Broomsticks (1971)
Rita Giovannini Sophie Sophie See fewer	Thriller (1973)
Peter Durrent Pianist Pianist See fewer	Triangle (1981)
James Kerry Jeremy Gates (uncredited) Jeremy Gates (uncredited) See fewer	The Passenger (1971)
Nigel Stock Wally James (uncredited) Wally James (uncredited) See fewer	The Great Escape (1963)