Astronauts land on a planet with prehistoric creatures and a war between a human-like tribe and a race of vampires.
Cast
John Carradine
Dr. Rynning
Robert Dix
Dr. Manning
Vicki Volante
Valerie
Joey Benson
Willy
Jennifer Bishop
Lian Malian
Bruce Powers
Cmdr. Steve Bryce
Fred Meyers
Bob Scott
Britt Semand
Linda
Al Adamson
Earthly Vampire (uncredited)
John Andrews
Man in Warehouse (uncredited)
John "Bud" Cardos
Vampire Caveman (uncredited)
Theodore Gottlieb
Opening Narrator (voice) (uncredited)
Gary Graver
Earthly Vampire (uncredited)
Sean Graver
Boy with Mother (uncredited)
Maria Lease
Girl with Purse (uncredited)
Gus Peters
Earthly Vampire (uncredited)
Irv Saunders
Earthly Vampire (uncredited)
Crew
Al Adamson
Director, Producer
Sue McNair
Screenplay
Peter Perry Jr.
Editor
Vilmos Zsigmond
Director of Photography
William G. Troiano
Director of Photography
Charles McMullen
Executive Producer
Zoe Phillips
Executive Producer
Ewing Miles Brown
Associate Producer, Supervising Editor
Jean Hewitt
Makeup Artist
Regina Carrol
Makeup Artist
David L. Hewitt
Special Effects
Mike Velarde
Original Music Composer
