A young psychiatrist applies for a job at a mental asylum and must pass a test by interviewing four patients. He must figure out which of the patients, is in fact, the doctor that he would be replacing if hired.
Cast
Peter Cushing
Smith
Patrick Magee
Dr. Lionel Rutherford
Herbert Lom
Byron
Britt Ekland
Lucy
Barry Morse
Bruno
Charlotte Rampling
Barbara
Barbara Parkins
Bonnie
Robert Powell
Dr. Martin
Sylvia Syms
Ruth
Richard Todd
Walter
James Villiers
George
Geoffrey Bayldon
Max Reynolds
Ann Firbank
Anna
Megs Jenkins
Nurse Higgins
John Franklyn-Robbins
Mr. Stebbins
Crew
Roy Ward Baker
Director
Robert Bloch
Writer, Story
Peter Tanner
Editor
Denys N. Coop
Director of Photography
Gustave M. Berne
Executive Producer
Milton Subotsky
Producer
Max Rosenberg
Producer
Ronnie Curtis
Casting
Joan Carpenter
Hairdresser
Roy Ashton
Makeup Artist
Clive Smith
Sound Editor
Norman Bolland
Sound Mixer
Douglas Gamley
Original Music Composer
Tony Curtis
Art Direction
