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.
Anne Kimbrough
Tyler Sherman
Police Chief Steve Kimbrough
Chris Kimbrough
Raoul, Hotel Manager
Allison Dumont
Jai
Loretta
Mal the Cook
Beverly
Leo Bell
Mrs. Wilson
Myrna Benotti
Ralph Benotti
Ron 'Ronny', the Lifeguard
Cindy
Mr. Dumont
Gabby
Frank
Nurse April
Aaron
Waiter
Randy
Randy's Wife
Randy's Son
Robert Haywood
Lou
Lisa
Jai (voice) (uncredited)
Opening Victim (voice) (uncredited)
Original Music Composer
Producer
Art Direction
Cinematography
Screenplay
Producer
Screenplay
Director
Screenplay
Executive Producer
Assistant Director
Underwater Camera
Key Grip
Greensman
Still Photographer
Boom Operator
Hairstylist
Editor
Art Direction
Assistant Director
Underwater Camera
Assistant Editor
Property Master
Special Effects Supervisor
Underwater Director of Photography
Makeup Artist
Camera Operator
Sound Editor
Art Direction
Costume Design
Director of Photography
Makeup Designer
Gaffer