A hideous death lurked unseen in the river...
When flesh-eating piranhas are accidentally released into a summer resort's rivers, the guests become their next meal.
TMDB audience score
Based on 786 votes
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Availability in the US
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United States listings · Refreshed 12 Oct 2026. More horror to watch in the US
MyCinema quick facts
Worked out from the film's TMDB record and its United States provider listings. These are facts about the data, not a review.
Standard length · 1h 34m
At 1h 34m it sits between 90 minutes and two hours.
Horror · Science Fiction · Comedy
TMDB files it under horror, science fiction, and comedy.
16 subscriptions · 12 free · 5 to rent · 5 to buy
Included with 16 subscription services: Amazon Prime Video, fuboTV, Peacock Premium, and 13 more. Free or ad-supported on Kanopy, Hoopla, Fawesome, and 9 more. Listed to rent from 5 stores. Listed to buy from 5 stores.
6.0 / 10 on TMDB
TMDB users rate it 6.0 out of 10 across 786 votes, a positive audience score. That is a moderate sample of voters.
The scare meter is MyCinema's own rating, given by a person who has watched the film. It is not a TMDB score.
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