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.

Release Date:

Genres: Horror ,Mystery ,Thriller

Director: Roy Ward Baker

Actors: Peter Cushing ,Patrick Magee ,Herbert Lom ,Britt Ekland ,Barry Morse ,Charlotte Rampling ,Barbara Parkins ,Robert Powell ,Sylvia Syms ,Richard Todd

Duration: 1h 28m

IMDB rating: 6.0