
Released
IMDb
Man has finally conquered the ocean. America's first self-contained undersea laboratory is the pride of the nation, and expectations are high for an elaborate undersea mining operation. What wasn't expected was the inhabitants of an undiscovered world.
Keywords
submarine
earthquake
alien
underwater
alien contact
biologist
talking computer
Casts

Bradford Dillman
Dobler

Priscilla Barnes
Claire

Daryl Haney
O'Neill
Mel Ryane
Barbara

Eb Lottimer
Seaver
Gregory Sobeck
Engel

Richard Young
Chadwick

Stephen Davies
Fernandez

John Lafayette
Shuttle commander
Michael Adams
Shuttle crewman
Karen Winograd
Shuttle crewwoman

Roger Corman
Corporate executive (uncredited)
Crews
Mary Ann Fisher
Director
Austin McKinney
Cinematography
Nina Gilberti
Editor
Jim Berenholtz
Music

Roger Corman
Producer
Kathleen B. Cooper
Production Design
Troy Myers
Art Direction
Roy Knyrim
Special Effects
Ildiko Toth
Set Decoration
Ray Greer
Visual Effects Coordinator
Jonathan Winfrey
Assistant Director
Robert Skotak
Visual Effects

Rodman Flender
Associate Producer
Backdrops & Posters

