Name	Known for
Patrick Mower Det. Supt. Steve Hackett Det. Supt. Steve Hackett See fewer	Carry on England (1976)
Philip Madoc Det. Chief Supt. Tate Det. Chief Supt. Tate See fewer	The Avengers (1961)
Brendan Price Det. Sgt. Frank Bonney Det. Sgt. Frank Bonney See fewer	The Chinese Puzzle (1974)
Vivien Heilbron Det. Sgt. Louise Colbert Det. Sgt. Louise Colbert See fewer	The Moonstone (1972)
Ania Marson Ros Ros See fewer	Nicholas and Alexandra (1971)
Freddie Jones Det. Chief Supt. Neville Clegg Det. Chief Supt. Neville Clegg See fewer	Dune (1984)
Brian Cox Billy Voss Billy Voss See fewer	Succession (2018)
Pamela Stephenson Susan Clegg Susan Clegg See fewer	Superman III (1983)
Anthony Ainley Alexander Trist Alexander Trist See fewer	Doctor Who (1963)
Charles Kay Charles Rosetti Charles Rosetti See fewer	Amadeus (1984)
Leslie French Councillor Harry Meegan Councillor Harry Meegan See fewer	The Living Daylights (1987)
Ben Aris Phillips Phillips See fewer	Get Carter (1971)
Norman Tipton Nick Nick See fewer	Blake's 7 (1978)
Ian Collier Sgt. Wilcox Sgt. Wilcox See fewer	Doctor Who (1963)
Red Milner Frank Voss (as Redvers Milner) Frank Voss (as Redvers Milner) See fewer	Beau Geste (1982)
Malcolm Ward Kevin Voss Kevin Voss See fewer	The Bill (1984)
Tommy Wright Uniformed Sergeant Uniformed Sergeant See fewer	Frankenstein (1994)
Cynthia Etherington Secretary Secretary See fewer	The Moonstone (1972)