Name	Known for
Raymond Francis Chief Det. Supt. Tom Lockhart Chief Det. Supt. Tom Lockhart See fewer	Miss Marple: The Body in the Library (1984)
Eric Lander Det. Sgt. Harry Baxter Det. Sgt. Harry Baxter See fewer	Jane Eyre (1956)
George Benson Buzz Wilson Buzz Wilson See fewer	Horror of Dracula (1958)
Peter Reynolds Jeffrey Thorpe Jeffrey Thorpe See fewer	Devil Girl from Mars (1954)
Kevin Stoney Bernard Hart Bernard Hart See fewer	Emmerdale Farm (1972)
Margaret Anderson Valerie Hart Valerie Hart See fewer	BBC Sunday-Night Theatre (1950)
Ian Colin Col. Wentworth Col. Wentworth See fewer	The Quatermass Experiment (1953)
John Salew Sgt. Butterworth Sgt. Butterworth See fewer	Time Flies (1944)
Sally Smith Pola Pola See fewer	The Human Jungle (1963)
Michael Logan Whitney Whitney See fewer	The Winds of War (1983)
Edward Palmer Ryan Ryan See fewer	Nicholas Nickleby (1968)
Emrys Leyshon Dirk Sepple Dirk Sepple See fewer	Moulded in Earth (1965)
Ronald Ibbs Explosives expert Explosives expert See fewer	Great Expectations (1959)
Jeffrey Segal Spencer Spencer See fewer	UFO (1970)
Joan Mann Gerry Thorpe Gerry Thorpe See fewer	No Hiding Place (1959)
Frank Henderson Menzies Menzies See fewer	BBC Sunday-Night Theatre (1950)