Two criminals are stalking the streets of London one dark night. Frank Clemmons (Dirk Bogarde), a cocky young man, holds psychiatrist Dr. Clive Esmond (Alexander Knox) up at gunpoint, but Dr. Esmond manages to overpower him. Frank has two options; he can go to prison or he can be a guest at Dr. Esmond�s house where he�ll be a human guinea pig subjected to Dr. Esmond�s scrutiny, which aims to cure him of his criminality. Frank agrees upon the latter.

Starring:

Alexander Knox, Alexis Smith, Billie Whitelaw, Dirk Bogarde, Esma Cannon, Fred Griffiths, Glyn Houston, Harry Towb, Hugh Griffith, Maxine Audley, Russell Waters

Genre:

Drama, Thriller