Plot
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.
Trailer
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
