Stan Ivar
Mike Davison
Stan Ivar
Mike Davison
Wendy Schaal
Beth Sladen
Lyman Ward
David Perkins
Klaus Kinski
Hans Rudy Hofner
Annette McCarthy
Dr. Wendy H. Oliver
Marie Laurin
Susan Delambre
Robert Jaffe
Jon Fennel
Diane Salinger
Melanie Bryce
John Stinson
Astronaut #1
Buckley Norris
Concord Technician #1
Eileen Seeley
Loudspeaker - Concord (voice)
William Malone
Director
Alan Reed
Writer
William Malone
Writer
Randy Popplewell
Stunt Coordinator
Randy Popplewell
Stunts
William G. Dunn
Producer
Ronnie Hadar
Executive Producer
Michael Novotny
Art Direction
Harry Mathias
Director of Photography
Doug Beswick
Special Effects
William Malone
Producer
Steve Rucker
Original Music Composer
Johanna Ray
Casting
Michael McCracken
Creature Design
Don Stern
Associate Producer
Thomas Chase
Original Music Composer
Bette Jane Cohen
Editor
Moshe Diamant
Executive Producer
Josh Rushton
Color Timer