cast
- Ringo Starr
- Atouk
- Dennis Quaid
- Lar
- Shelley Long
- Tala
- Jack Gilford
- Gog
- John Matuszak
- Tonda
- Barbara Bach
- Lana
- Paco Morayta
- Flok
- Anais de Melo
- Meeka
- Gigi Vorgan
- Folg's Daughter
- Erika Carlson
- Folg's Mate
- Avery Schreiber
- Ock
- Mark King
- Ruck
- Marco Antonio Arzate
- Caveman
- Pamela Gual
- Noota's Mate
- Jack Scalia
- Folg
- Ana De Sade
- Grot's Mate
- Ed Greenberg
- Kalta
- Gerardo Moreno
- Caveman
- Evan Kim
- Nook
- Miguel Angel Fuentes
- Grot
- Richard Moll
- Abominable Snowman
- Cork Hubbert
- Ta
- Carl Lumbly
- Bork
crew
- Carl Gottlieb
- Director, Screenwriter
- David Foster
- Producer
- Lawrence Turman
- Producer
- Rudy de Luca
- Screenwriter
- Alan Hume
- Cinematographer
- Lalo Schifrin
- Composer (Music Score)
- Gene Fowler, Jr.
- Editor
- Philip M. Jefferies
- Production Designer
- Theodore R. Parvin
- Production Designer
- Jose Rodriguez Granada
- Art Director
- Robert Fletcher
- Costume Designer
- Claude Hitchcock
- Sound/Sound Designer
- David Allen
- Special Effects
- Roy Arbogast
- Special Effects
- Peter Bogart
- First Assistant Director
- Jim Halty
- Stunts
- Ron Stein
- Stunts
- Ronnie R. Rondell
- Stunts
