Name	Known for
Clifford Evans Sir Iain Dalzell Sir Iain Dalzell See fewer	The Kiss of the Vampire (1963)
Alexandra Bastedo Diana Dalzell Diana Dalzell See fewer	Casino Royale (1967)
Anthony Valentine Philip West Philip West See fewer	Scobie in September (1969)
Brian Peck Culliford Culliford See fewer	Nicholas Nickleby (1957)
Maria Aitken Mrs. Petrie Mrs. Petrie See fewer	A Fish Called Wanda (1988)
Denis Carey Professor Radmore Professor Radmore See fewer	The Day of the Jackal (1973)
Denzil Ellis Professor Rajek Professor Rajek See fewer	Suspense (1962)
Martin Gordon Dr. Witold Dr. Witold See fewer	Rogue One: A Star Wars Story (2016)
Elaine Ives-Cameron Russian Woman Russian Woman See fewer	The Message (1976)
Steve Peters Cypher Expert Cypher Expert See fewer	Doctor Who (1963)
Gordon Pitt Lawson Lawson See fewer	Doctor Who (1963)
Neil Stacy Dr. Petrie Dr. Petrie See fewer	The Quatermass Conclusion (1979)
Geoffrey Toone Karl Dickinson Karl Dickinson See fewer	Zero Hour! (1957)