Name	Known for
Stratford Johns Det. Chief Supt. Charles Barlow Det. Chief Supt. Charles Barlow See fewer	Cromwell (1970)
Frank Windsor Det. Insp. John Watt Det. Insp. John Watt See fewer	A for Andromeda (1961)
John Welsh Asst. Chief Constable William Calderwood Asst. Chief Constable William Calderwood See fewer	Krull (1983)
John Barron Deputy Chief Constable Austin Gilbert Deputy Chief Constable Austin Gilbert See fewer	The Fall and Rise of Reginald Perrin (1976)
Glyn Houston Det. Supt. Arthur Jones Det. Supt. Arthur Jones See fewer	The Great Game (1953)
Gilbert Wynne Det. Con. Reg Dwyer Det. Con. Reg Dwyer See fewer	The Duchess (2008)
David Quilter PC Tanner PC Tanner See fewer	The Story of the Treasure Seekers (1982)
Bob Keegan Bob Blackitt (as Robert Keegan) Bob Blackitt (as Robert Keegan) See fewer	Straw Dogs (1971)
Bernard Archard HM Inspector of Constabulary (I) HM Inspector of Constabulary (I) See fewer	Krull (1983)
Patrick Cargill Chief Constable Hamilton Chief Constable Hamilton See fewer	Help! (1965)
Dudley Jones Chief Constable William Howells Chief Constable William Howells See fewer	Treasure Island (1957)
Charles Morgan Det. Supt. Mortimer Det. Supt. Mortimer See fewer	Sergeant Cork (1963)
John Law Chief Supt. Dunkerley Chief Supt. Dunkerley See fewer	Gilbert and Sullivan: The Immortal Jesters (1961)
Peter Forbes-Robertson Supt. Grey Supt. Grey See fewer	Island of Terror (1966)
Kenneth Benda Chief Constable Everett Chief Constable Everett See fewer	Scream and Scream Again (1970)
Biff Byfield Chief Constable Walker Chief Constable Walker See fewer	Softly Softly (1966)
Nigel Bernard Chief Constable Burns Chief Constable Burns See fewer	Softly Softly (1966)
Reg Cranfield Chief Constable (uncredited) Chief Constable (uncredited) See fewer	The Informer (1966)
Andy Devine Chief Constable (uncredited) Chief Constable (uncredited) See fewer	Emmerdale Farm (1972)
Harold Horsham Chief Constable (uncredited) Chief Constable (uncredited) See fewer	Matilda's England (1979)
Kelvin Johns Chief Constable (uncredited) Chief Constable (uncredited) See fewer
Arthur McGuire Chief Constable (uncredited) Chief Constable (uncredited) See fewer