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)
Johnny Briggs Det. Sgt. Russell Det. Sgt. Russell See fewer	Coronation Street (1960)
Michael McStay Det. Sgt. Perryman Det. Sgt. Perryman See fewer	Doctor Who (1963)
Brian Peck Det. Sgt. Harper Det. Sgt. Harper See fewer	Nicholas Nickleby (1957)
Ralph Nossek Jeremy Cumberland Jeremy Cumberland See fewer	Brazil (1985)
Guy Slater Eric Forster Eric Forster See fewer	Philosoma (1995)
Robert Beatty Steve Jefferson Steve Jefferson See fewer	2001: A Space Odyssey (1968)
Wanda Ventham Liz Forster Liz Forster See fewer	UFO (1970)
Ivor Salter Mr. Grubb Mr. Grubb See fewer	When Strangers Meet (1964)
Eileen Page Miss Carter Miss Carter See fewer	John Carter (2012)