Name	Known for
John White Giles Farmer Giles Farmer See fewer	Tentacles (1977)
Joan Hooley Dr. Louise Mahler Dr. Louise Mahler See fewer	Secret Agent (1964)
John Carlisle Mr. Lester Large Mr. Lester Large See fewer	The Omega Factor (1979)
Anne Lloyd Staff Nurse Jane Beattie Staff Nurse Jane Beattie See fewer	Studio 4 (1962)
Jonathan Newth Charles Booth Charles Booth See fewer	The Day of the Triffids (1981)
Pat Laurence Nurse Michaela Davies (as Tricia Money) Nurse Michaela Davies (as Tricia Money) See fewer	It's a Wonderful World (1956)
David Pinner Mr. Peter Bacon Mr. Peter Bacon See fewer	Miss Marple: A Murder Is Announced (1985)
Basil Hoskins Dr. Reginald Lane-Russell Dr. Reginald Lane-Russell See fewer	The Prisoner (1967)
John Marcus Powell Mr. Gittings (as Mark Powell) Mr. Gittings (as Mark Powell) See fewer	Mob Queen (1998)
John Collin Bob Prentice Bob Prentice See fewer	Tess (1979)
Ronald Radd Sam Springer Sam Springer See fewer	The Sea Gull (1968)
Hilary Tindall Amanda Brown Amanda Brown See fewer	The Brothers (1972)