Name	Known for
John Robinson Sir Michael Gerrard Sir Michael Gerrard See fewer	Quatermass II (1955)
Elizabeth Sellars Dr. May Howard Dr. May Howard See fewer	The Barefoot Contessa (1954)
Richard Wordsworth Dr. Peter Travers Dr. Peter Travers See fewer	Nicholas Nickleby (1957)
Moultrie Kelsall Dr. George Fratton Dr. George Fratton See fewer	Captain Horatio Hornblower (1951)
Richard Pasco Jim Bartley Jim Bartley See fewer	Mrs. Brown (1997)
Ann Morrish Ruth Bartley Ruth Bartley See fewer	Encounter (1952)
Alex Scott Dr. Max Rankl Dr. Max Rankl See fewer	Romper Stomper (1992)
Tom Bowman Group Captain Trent Group Captain Trent See fewer	The Crime of the Century (1956)
Roy Hills Mark Bartley Mark Bartley See fewer	R3 (1964)
Nancie Jackson Mrs. Fratton Mrs. Fratton See fewer	Hilda Lessways (1959)
Jean Marlow Waitress Waitress See fewer	Felicia's Journey (1999)
Eric McCaine Jock Harris Jock Harris See fewer	Spy Trap (1972)
Norman Pitt Wyngarde Wyngarde See fewer	The Saint (1962)
Michael Sarson Paul Bartley Paul Bartley See fewer	R3 (1964)