Thriller Drama
A British scientist is discovered to have been passing information to the Communists, then kills himself. Another scientist decides that they might have brainwashed him by a sensory deprivation technique, but he doesn’t know if someone really can be convinced to act against their strongest feelings. So he agrees to be the subject in an experiment in which others will try to make him stop loving his wife.
Directed by
Basil Dearden
Edward Fox
Stewart (uncredited)
Robin Hawdon
Student (uncredited)
Christopher Ellis
Peers Longman (uncredited)
Dirk Bogarde
Dr. Henry Laidlaw Longman
Norman Bird
Aubrey
Wendy Craig
Annabella
Terence Alexander
Rowing Coach (uncredited)
Geoffrey Keen
Calder
Imogen Hassall
Student (uncredited)
Elizabeth Counsell
Girl Student on Station (uncredited)
Mary Ure
Oonagh Longman
Michael Bryant
Dr. Danny Tate
Roger Delgado
Dr. Jean Bonvoulois (uncredited)
Renu Setna
1st Indian Student (uncredited)
Philip Ray
Father (uncredited)
Grace Arnold
Train Passenger (uncredited)
David Weston
Student at Party (uncredited)
Terence Edmond
1st Student at Party (uncredited)
John Clements
Major Hall
Harold Goldblatt
Professor Sharpey
Terry Palmer
Norman
Timothy Beaton
Paul Longman (uncredited)
Ian Dewar
Crowd Ringleader (uncredited)
Geoffrey Denton
Train Guard (uncredited)
Ashik Devello
2nd Indian Student (uncredited)
Georgina Moon
Persephone Longman (uncredited)
Edward Palmer
Porter (uncredited)
Anthony Singleton
Boy Student on Station (uncredited)
Teresa Van Hoorn
Penny Longman ( uncredited)
Pauline Winter
Mother (uncredited)

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