Derek
David Love
Betty Morgan
Dawn Bender
Driver picking up Thor
Billy Bridges
Professor Simpson
James Conklin
The Alien Leader
Gene Sterling
Moreal, Spaceship Crew
Ralph Lowe
Saul, Spaceship Crew
Bill DeLand
School Janitor
Ross Evans
Gramps Morgan
Harvey B. Dunn
Thor
Bryan Grant
Joe Rogers
Tom Graeff
Spacecraft Captain
King Moody
Nurse Morse
Helen Sage
Dr. C.R. Brandt, MD
Frederick Welch
Gas Station Attendant
Carl Dickensen
Alice Woodward
Sonia Torgeson
Visual Effects
Paul Blaisdell
Director
Writer
Producer
Cinematography
Editor