George P. Cosmatos
Director
Jon Curtis Price
Creature Design
David Webb Peoples
Story
David Webb Peoples
Screenplay
Jeb Stuart
Screenplay
Aurelio De Laurentiis
Producer
Luigi De Laurentiis
Producer
Charles Gordon
Executive Producer
Lawrence Gordon
Executive Producer
Jerry Goldsmith
Original Music Composer
Alex Thomson
Director of Photography
John F. Burnett
Editor
Roberto Silvi
Editor
Nancy Beach
Orchestrator
Jerry Goldsmith
Conductor
Kenneth Hall
Supervising Music Editor
Arthur Morton
Orchestrator
Michael Dittrick
Music Editor
Gillian L. Hutshing
Assistant Editor
Richard Leeman
First Assistant Editor
Aldo Manni
Negative Cutter
Augusto Grassi
Costumer
Yvonne Zarb Cousin
Costumer
Ramón Bravo
Underwater Camera
Phil Barthropp
Underwater Camera
Tony Cridlin
Grip
Federico Del Zoppo
Additional Photography
Giuseppe Maccari
Cinematography
Ernesto Natoli
Assistant Camera
Fabio Scepi
Electrician
Mike Valentine
Underwater Camera
Bruce Barlow
Special Effects Makeup Artist
Katalin Elek
Makeup Artist
Zoltan Elek
Key Makeup Artist
Marina Marin
Assistant Hairstylist
John Rosengrant
Special Effects Makeup Artist
Aldo Signoretti
Key Hair Stylist
Marco Alberti
Second Second Assistant Director
Matt Earl Beesley
First Assistant Director
Luca Lachin
Second Assistant Director
Kuki López Rodero
First Assistant Director
David Turchi
Second Assistant Director
Jane Feinberg
Casting
Mike Fenton
Casting
Lynda Gordon
Casting
Ron Cobb
Production Design
Franco Ceraolo
Art Direction
Pier Luigi Basile
Supervising Art Director
David F. Klassen
Art Direction
William Ladd Skinner
Supervising Art Director
Bruno Cesari
Set Decoration
Robert Gould
Set Decoration
April Ferry
Costume Design
Giorgio De Vincenzo
Post Production Supervisor
Lucio Trentini
Production Supervisor
Maria Teresa Barbasso
Set Designer
Marco Trentini
Set Designer
Roberto Malerba
Location Manager
Ceri Evans
Script Supervisor
Gabriella Toro
Production Coordinator
Robin Gregory
Sound Mixer
Peter Weller
Steven Beck
Richard Crenna
Dr. Glen 'Doc' Thompson
Amanda Pays
Elizabeth 'Willie' Williams
Daniel Stern
Buzz 'Sixpack' Parrish
Ernie Hudson
Justin Jones
Michael Carmine
Tony 'DeJesus' Rodero
Lisa Eilbacher
Bridget Bowman
Hector Elizondo
C.P. Cobb
Meg Foster
Ms. Martin
Eugene Lipinski
Russian Ship Captain
Larry Dolgin
Helicopter Pilot
Pascal Druant
Winch Operator
Steve Pelot
Winch Operator
Tom Woodruff Jr.
Lead Creature (uncredited)
