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

Arnie Ross

Mal the Cook

Tracey Berg

Beverly

Albert Sanders

Leo Bell

Anne Pollack

Mrs. Wilson

Hildy Magnasun

Myrna Benotti

Phil Colby

Ralph Benotti

Lee Krug

Ron 'Ronny', the Lifeguard

Sally Ricca

Cindy

Ward White

Mr. Dumont

Ancile Gloudon

Gabby

Paul Drummond

Frank

Dorothy Cunningham

Nurse April

Aston S. Young

Aaron

Paul Issa

Waiter

Gaetano Del Grande

Randy

Myra Weisler

Randy's Wife

Johnny Ralston

Randy's Son

Jim Pair

Robert Haywood

Pierce Oliver Brewer, Jr.

Lou

Jan Eisner Mannon

Lisa

Carolyn De Fonseca

Jai (voice) (uncredited)

Ted Rusoff

Opening Victim (voice) (uncredited)

筑波久子

Producer

Charles H. Eglee

Screenplay

Ovidio G. Assonitis

Screenplay

Roberto D'Ettorre Piazzoli

Cinematography

James Cameron

Director

Stelvio Cipriani

Original Music Composer

Vincenzo Medusa

Art Direction

James Cameron

Screenplay

Ovidio G. Assonitis

Executive Producer

Jeff Schechtman

Producer

Roberto Edwin Forrest

Boom Operator

Ennio Brizzolari

Key Grip

Ruggero Salvadori

Assistant Director

Alessandro Peticca

Sound Editor

Roberto Forges Davanzati

Underwater Camera

Carlo Tafani

Camera Operator

Franco Vanorio

Art Direction

Mirella De Rossi

Hairstylist

Giannetto De Rossi

Special Effects Supervisor

Roberto D'Ettorre Piazzoli

Underwater Director of Photography

Erich Heindl

Underwater Camera

Maurizio Trani

Makeup Artist

Stephane Goulet

Property Master

Nicoletta Ercole

Costume Design

Roberto Silvi

Editor

Alessandro Vivarelli

Assistant Director

Ronnie Lombard

Greensman

Gianni Caramanico

Still Photographer

Ada Grimaldi

Assistant Editor

Stefano Paltrinieri

Art Direction

Roberto D'Ettorre Piazzoli

Director of Photography

Giannetto De Rossi

Makeup Designer

Luigi Pasqualini

Gaffer