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.
Tricia O'Neil
Anne Kimbrough
Steve Marachuk
Tyler Sherman
Lance Henriksen
Police Chief Steve Kimbrough
Ricky Paull Goldin
Chris Kimbrough
Ted Richert
Raoul, Hotel Manager
Leslie Graves
Allison Dumont
Carole Davis
Jai
Connie Lynn Hadden
Loretta
