The Mind Benders (film)

The Mind Benders
U.S. theatrical poster
Directed by	Basil Dearden
Produced by	Michael Relph
Written by	James Kennaway
Based on	The Mindbenders by James Kennaway
Starring	Dirk Bogarde Mary Ure John Clements Michael Bryant
Music by	Georges Auric
Cinematography	Denys N. Coop
Edited by	John D. Guthridge
Production company	Novus (Michael Relph Productions)
Distributed by	Anglo-Amalgamated (UK) AIP (USA)
Release date	February 1963 (London, UK) May 1963 (New York, USA)
Running time	109 min
Country	United Kingdom
Language	English

The Mind Benders is a 1963 British thriller film produced by Michael Relph, directed by Basil Dearden and starring Dirk Bogarde, Mary Ure, John Clements, Michael Bryant and Wendy Craig.

Professor Sharpey commits suicide after subjecting himself to sensory deprivation experiments in a secret research laboratory. His former colleague Doctor Longman volunteers to undergo the same tests to try and establish what drove Sharpey to kill himself. He hopes to clear Sharpley's name with the police, who favour the theory that Sharpley was a double agent, perhaps allied with Communists, and that his death was the final result of his shame over betraying Great Britain. Longman begins subjecting himself to sessions in a sensory deprivation tank in order to prove that use of the technique can make one unusually susceptible to brainwashing or hypnotic suggestion.