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. Insp. Harry Baxter Det. Insp. Harry Baxter See fewer	Jane Eyre (1956)
Harriette Johns Samantha Grey Samantha Grey See fewer	A Night to Remember (1958)
David Gregory Jimmy Humphries Jimmy Humphries See fewer	Department S (1969)
Nyree Dawn Porter Vicky West Vicky West See fewer	The Protectors (1972)
Richard Easton Simon McCowen Simon McCowen See fewer	Revolutionary Road (2008)
Geoffrey Russell Det. Sgt. Joe York Det. Sgt. Joe York See fewer	The Avengers (1961)
Sally Douglas Gwen Gwen See fewer	Brian Rix Presents ... (1960)
Alec Ross Insp. Pearson Insp. Pearson See fewer	Doctor Who (1963)
Barry Steele Brett Brett See fewer	BBC Sunday-Night Theatre (1950)
Peter Ellis Sgt. Young Sgt. Young See fewer	An American Werewolf in London (1981)
George Waring Sid Sid See fewer	Mixed Blessings (1978)
Marcia Ashton Marcia Deene Marcia Deene See fewer	BBC Sunday-Night Theatre (1950)
Peter Reeves Tony Harris Tony Harris See fewer	What a Girl Wants (2003)
David Richards Harper Harper See fewer	The Avengers (1961)
Morris Parsons O'Brien O'Brien See fewer	Softly Softly (1966)
Sheila Hammond Nancy McCowen Nancy McCowen See fewer	The Avengers (1961)
Ann Midwell Marion Marion See fewer	No Hiding Place (1959)
Frank Peters Police Constable (uncredited) Police Constable (uncredited) See fewer	The Avengers (1961)