Overview
When flesh-eating piranhas are accidently released into a summer resort's rivers, the guests become their next meal.
Trailer
Top Cast
Bradford Dillman
Paul Grogan
Heather Menzies
Maggie McKeown
Kevin McCarthy
Dr. Robert Hoak
Keenan Wynn
Jack
Dick Miller
Buck Gardner
Barbara Steele
Dr. Mengers
Belinda Balaski
Betsy
Melody Thomas Scott
Laura Dickinson
Community714 votes
6.0
My ScoreLogin to rate
N/A
6.0 ★
Moderate confidence
Bayesian
5.97
95% interval
±0.11
Ratings
714
714 ratings. The score is reasonably stable but could shift up to 0.11 as more ratings come in.
Why we're confident →Where to Watch
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Movie Info
Release Date
August 3, 1978
Runtime
1h 34m
Rating
R
Genres
Horror, Science Fiction
Director
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