Name	Known for
Peter Barkworth Jack Denbigh Jack Denbigh See fewer	Where Eagles Dare (1968)
Paula Byrne Frances Whitney Frances Whitney See fewer	Hour of Mystery (1957)
John Carlisle Mr. Lester Large Mr. Lester Large See fewer	New Scotland Yard (1972)
Susan Clark Phyllis Armour Phyllis Armour See fewer	Coogan's Bluff (1968)
Geoffrey Colville Dr. Mike Beckett (as Geoffrey Colvile) Dr. Mike Beckett (as Geoffrey Colvile) See fewer	Doctor Who (1963)
Michael Godfrey Michael Cave Michael Cave See fewer	The Message (1976)
Jean Kent Gillian Blaine Gillian Blaine See fewer	Sleeping Car to Trieste (1948)
John Line Andrew Shaw Andrew Shaw See fewer	EastEnders (1985)
Roderick Lovell Mr. Powers Mr. Powers See fewer	BBC Sunday-Night Theatre (1950)
Brian McDermott Denzil Croft Denzil Croft See fewer	Zoe (I) (2001)
Hugh McDermott Dave Ringel Dave Ringel See fewer	Devil Girl from Mars (1954)
Michael McKevitt Dr. James Gordon Dr. James Gordon See fewer	The Saint (1962)
Elisabeth Murray Mercia Twillow Mercia Twillow See fewer	The Avengers (1961)