… opens the door to sights you've never seen before!
With the help of his girlfriend Cathy and Dr. Fong, a psychiatrist, ambitious journalist Johnny Barrett poses as a madman in order to be admitted to a mental institution where a bloody murder has been committed.
TMDB audience score
Based on 309 votes
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Availability in the UK
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UK only · Refreshed 11 Oct 2026.
MyCinema quick facts
Worked out from the film's TMDB record and its United Kingdom provider listings. These are facts about the data, not a review.
Standard length · 1h 42m
At 1h 42m it sits between 90 minutes and two hours.
Drama · Thriller · Mystery
TMDB files it under drama, thriller, and mystery.
1 subscription · 1 free
Included with 1 subscription service: Cultpix. Free or ad-supported on Plex.
7.0 / 10 on TMDB
TMDB users rate it 7.0 out of 10 across 309 votes, a strong audience score. That is a moderate sample of voters.
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