Name	Known for
Frank Windsor Det. Chief Insp. John Watt Det. Chief Insp. John Watt See fewer	A for Andromeda (1961)
Philip Brack Det. Insp. Jim Cook Det. Insp. Jim Cook See fewer	A Man for All Seasons (1966)
Peggy Sinclair PW Det. Sgt. Barbara Allin PW Det. Sgt. Barbara Allin See fewer	Softly Softly (1966)
Dan Meaden Det. Con. Ben Box Det. Con. Ben Box See fewer	Never Say Never Again (1983)
Gavin Campbell Det. Con. William Digby Det. Con. William Digby See fewer	Department S (1969)
Chrys Salt Gwenda Lloyd Gwenda Lloyd See fewer	Softly Softly (1966)
Jack Watling Carter Carter See fewer	A Night to Remember (1958)
Julian Curry Tony Wilkins Tony Wilkins See fewer	Sky Captain and the World of Tomorrow (2004)
Frederick Hall Gallagher Gallagher See fewer	Curtain of Fear (1964)
Harry Towb George Wilkins George Wilkins See fewer	The Blue Max (1966)
Mary Webster Mrs. Carter Mrs. Carter See fewer	BBC Sunday-Night Theatre (1950)
Edward Cast Swift Swift See fewer	Danger Man (1960)
Valerie Douglas Waitress Waitress See fewer	The First Lady (1968)