Alcatraz. For 39 years it held society's most depraved killers. Now it's home to something even worse...
A man visits Alcatraz prison after having dreams about all the people who died there. When he gets there, his brother is possessed by an evil cannibal demon. The ghost of a female heavy metal singer who was killed there tries to help the man fight the monster.
TMDB audience score
Based on 33 votes
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Availability in the UK
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UK only · Refreshed 10 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 30m
At 1h 30m it sits between 90 minutes and two hours.
Horror
TMDB files it under horror.
2 free · 1 to rent · 1 to buy
Not listed on a subscription service. Free or ad-supported on Tubi TV and Plex. Listed to rent from 1 store. Listed to buy from 1 store.
4.4 / 10 on TMDB
TMDB users rate it 4.4 out of 10 across 33 votes, a low audience score. That is a small sample, so the score can still move a lot.
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