A scuba diving instructor, her biochemist boyfriend, and her police chief ex-husband try to link a series of bizarre deaths to a mutant strain of piranha fish whose lair is a sunken freighter ship off a Caribbean island resort.

Cast:Tricia O'Neil, Steve Marachuk, Lance Henriksen, Ricky Paull Goldin, Ted Richert, Leslie Graves,

Genre:Horror,

country:Italy, Netherlands, United States of America,

Production:Brouwersgracht Investments, Chako Film Company, Columbia Pictures,