|Directed by||Ernest Morris|
|Written by||Brian Clemens|
|Edited by||Anne Barker|
|Music by||Edwin Astley|
|Distributed by||Associated British-Pathé (UK)|
|January 1957 (UK)|
Operation Murder is a 1957 British crime film.  It was described by Allmovie as "another of the multitude of inexpensive Danzinger Brothers productions, released throughout the English-speaking world by United Artists." 
A scheme by two doctors to establish an alibi for a killing by switching roles in the operating theatre is foiled by the insight of a detective and the chance action of a small boy. 
Laurence Harvey was a Lithuanian-born British actor and film director. He was born to Lithuanian Jewish parents and emigrated to South Africa at an early age, before later settling in the United Kingdom after World War II. In a career that spanned a quarter of a century, Harvey appeared in stage, film and television productions primarily in the United Kingdom and the United States.
Duncan William Ferguson Lamont was a British actor. Born in Lisbon, Portugal, and brought up in Scotland, he had a long and successful career in film and television, appearing in a variety of high-profile productions.
John Paul was a British actor.
Tom Conway was a British film, television, and radio actor remembered for playing private detectives and psychiatrists, among other roles.
David Wayne was an American stage and screen actor with a career spanning over 50 years.
Thorley Swinstead Walters was an English character actor. He is probably best remembered for his comedy film roles such as in Two-Way Stretch and Carlton-Browne of the FO.
Kevin Stoney was an English actor. He was best known for his television roles, in which he became familiar for his "portrayal of establishment types".
John Lovell Horsley was a British actor.
Philip Arthur Reeves, known professionally as Kynaston Reeves, was an English character actor who appeared in numerous films and many television plays and series.
Blind Justice is a 1934 British thriller film directed by Bernard Vorhaus and starring Eva Moore, Frank Vosper, Geraldine Fitzgerald, Roger Livesey, and John Mills. The screenplay concerns a woman who is blackmailed by a criminal, who has discovered that her brother was shot as a coward during World War I.
The Surgeon's Knife is a 1957 British crime film directed by Gordon Parry and starring Donald Houston, Adrienne Corri and Lyndon Brook. It is an adaptation of the 1940 novel The Wicked Flee by Anne Hocking.
Operation Diplomat is a 1953 British drama film directed by John Guillermin and produced by Ernest G. Roy.
The Echo Murders is a 1945 British thriller film directed by John Harlow and starring David Farrar and Dennis Price. It was one of two films directed by John Harlow in which David Farrar played Sexton Blake, the other being Meet Sexton Blake (1945).
Robert Ayres was an American film, stage and television actor. He worked mainly in Britain.
The Hypnotist is a 1957 British thriller film directed by Montgomery Tully and starring Paul Carpenter, Patricia Roc and Roland Culver. It follows a hypnotist who attempts to convince one of his patients to murder the hypnotist's wife, whom he has grown sick of. It was based on a play by Falkland Cary. The film was released as Scotland Yard Dragnet in the U.S.
The Master Plan is a 1954 British film noir drama film directed by Cy Endfield and starring Norman Wooland, Tilda Thamar and Wayne Morris. It is set at the headquarters of NATO. Based on a teleplay Operation North Star by Harald Bratt, it was produced as a second feature. It was made at Southall Studios with sets designed by the art director Scott MacGregor.
John Rylett Salew was an English stage film and TV actor. Salew made the transition from stage to films in 1939, and according to Allmovie, "the manpower shortage during WWII enabled the stout, balding Salew to play larger and more important roles than would have been his lot in other circumstances. He usually played suspicious-looking characters, often Germanic in origin." His screen roles included William Shakespeare in the comic fantasy Time Flies (1944), Grimstone in the Gothic melodrama Uncle Silas (1947), and the librarian in the supernatural thriller Night of the Demon (1957). He played Colonel Wentzel in the Adventures of William Tell "The Shrew" episode (1958). John Salew was active into the TV era, playing the sort of character parts that John McGiver played in the US
Martin Wyldeck was an English actor who played a wide range of parts over many years on stage, screen and TV. He also appeared in the first episode of the TV series Fawlty Towers, as Sir Richard Morris.
Joe Palooka in the Big Fight is a 1949 comedy film directed by Cy Endfield, based on the comic strip by Ham Fisher. It is an entry in Monogram's Joe Palooka series.
The Scarab Murder Case is a 1936 film directed by Michael Hankinson. It is part of a series of films about fictional detective Philo Vance. Paramount Pictures intended for William Powell to portray the character, as he had in three prior Paramount films - The Canary Murder Case (1929), The Greene Murder Case (1929) and The Benson Murder Case (1930) - as well as The Kennel Murder Case (1933) for Warner Bros. However, Powell changed studios, and the role went to Wilfrid Hyde-White.