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Cast & Crew
Directed By
Written By
- Richard Robinson
- story
- John Sayles
- story / screenplay
Cast
- Bradford Dillman
- Paul Grogan
- Heather Menzies-Urich
- Maggie McKeown
- Kevin McCarthy
- Dr. Robert Hoak
- Keenan Wynn
- Jack
- Dick Miller
- Buck Gardner
- Barbara Steele
- Dr. Mengers
- Belinda Balaski
- Betsy
- Melody Thomas Scott
- Laura Dickinson
- Bruce Gordon
- Colonel Waxman
- Barry Brown
- Trooper
- Paul Bartel
- Mr. Dumont
- Shannon Collins
- Suzie Grogan
- Shawn Nelson
- Whitney
- Richard Deacon
- Earl Lyon
- Janie Squire
- Barbara Randolph
- Roger Richman
- David
- Bill Smillie
- Jailer
- Guich Koock
- TV Pitchman
- Jack Pauleson
- Boy in Canoe
- Eric Henshaw
- Father in Canoe
- Robert Vinson
- Soldier
- Virginia Dunnam
- Girl
- Diamond Farnsworth
- Water-skier
- Bruce Paul Barbour
- Man in Boat
- Robyn Ray
- Screaming Woman
- Mike Sullivan
- Dam Guard
- Jack Cardwell
- Brandy
- Sally Bondi
- Swimming Deb
- Eric Braeden
- Dr. Robert Hoak (swimming double)
- Joe Dante
- Scuba Diver #2
- Amy Holden Jones
- Hertz Clerk
- R.C. Keene
- Beach goer
- Andrew G. La Marca
- Scuba Diver #1
- John Sayles
- Army Sentry
- Phil Tippett
- Scuba Diver #3 (victim)
Produced By
- Roger Corman
- executive producer
- Jon Davison
- producer
- Jeff Schechtman
- executive producer
- Hisako Tsukuba
- co-producer
Music
Cinematography
- Jamie Anderson
- director of photography
Sound
- Richard L. Anderson
- sound effects editor
- Teresa Eckton
- sound effects editor
- Joel Goldsmith
- location sound mixer
- Anthony Santa Croce
- boom operator
- David Lewis Yewdall
- sound effects editor
- Velcie Yewdall
- foley artist
- Kendrick Sweet
- dialogue editor
Editing
Casting Director
Art Direction
Set Design
Makeup
- Rob Bottin
- special makeup
- Vincent Prentice
- special makeup
Special Effects
- Douglas Barnett
- mechanical effects
- Jon Berg
- special effects
- Dave Morton
- mechanical effects
- Robert Short
- special properties
- Chris Walas
- special properties
Visual Effects
- Adam Beckett
- animator
- Bill Hedge
- photographic effects
- Peter Kuran
- photographic effects
- Pat O'Neill
- special opticals
- Jules Roman
- effects assistant
- Jerome Seven
- effects assistant
- Rick Taylor
- photographic effects
- Phil Tippett
- creature designer and animator
- Chris Casady
- photographic effects
Assistant Director
- Charles H. Eglee
- assistant director
- Greg Gears
- assistant director
- Dick Lowry
- second unit director
- Costa Mantis
- background director
Production Management
- Thomas M. Hammel
- production manager: second unit
- Tom Jacobson
- production manager
- Harry Wowchuk
- unit production manager
Art Department
- Tim Doughten
- assistant art director
- Kathleen Hughes
- property master
- Kevin Hughes
- property master
Stunts
- Roger Creed
- stunts
- Conrad E. Palmisano
- stunt coordinator
- Nick Palmisano
- stunts
- Bobby Sargent
- stunts
- Bruce Paul Barbour
- utility stunts
Editorial
- Brenda Balanda
- assistant editor
- Stacy Russo
- assistant editor
Other
- Jim Boni
- production assistant
- Robert Brown
- production assistant
- William Decker
- dog wrangler
- Jeffrey M. Hoffman
- production assistant
- David Kayler
- coordinator: Los Angeles
- Michael Martin
- production assistant
- Sharron Reynolds
- production secretary
- John Smead
- scuba instructor
- Ashley Stieglitz
- production secretary
- Ed Tarbutton
- production assistant
- Susan Arnold
- adr voice
- Jack Wallner
- production assistant
Music Department
- Natale Massara
- conductor
Costume Department
- Jack Buehler
- wardrobe assistant
- Linda Pearl
- wardrobe supervisor
Camera Department
- Daniel Adams
- best boy
- Ted Boehler
- still photographer
- Chris Brightman
- grip
- Clyde E. Bryan
- assistant camera: second unit
- Scott Buttfield
- grip: second unit
- Dana Christiaansen
- assistant camera
- Bill Decker
- grip
- Ben Haller
- key grip
- M. Todd Henry
- director of photography: second unit
- Michael Katz
- gaffer
- Andrew G. La Marca
- assistant camera
- Moshe Levin
- grip: second unit
- O.C. Perkins
- still photographer
- Eric Stoner
- underwater grip
- Lynn Troupe
- underwater grip
- Christopher Tufty
- assistant camera: second unit
Location Management
- Nava Jacoby
- location auditor
- Harry Wowchuk
- location manager
Script Department
- Jeanne Rosenberg
- script supervisor
- Taira Rosales
- script supervisor
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