Credits
Cast
Richard Denning
Rick
Lori Nelson
Louise Madison
Paul Birch
Jim Madison
Mike Connors
Tony Lamont
Adele Jergens
Ruby
Raymond Hatton
Pete
Paul Dubov
Radek
Jonathan Haze
Contaminated Man
Paul Blaisdell
Mutant
Roger Corman
Nelson - Louise's Fiancée in Framed Photograph (uncredited)
Chet Huntley
Narrator (voice) (uncredited)
Art
Harry Reif
Set Decoration
Camera
Jockey Arthur Feindel
Director of Photography
Costume & Make-Up
Steven Clensos
Makeup Artist
Editing
Ronald Sinclair
Editor
Production
Alex Gordon
Executive Producer
Roger Corman
Producer, Director
Sound
Ronald Stein
Original Music Composer
Visual Effects
Paul Blaisdell
Creature Design, Special Effects
Writing
Lou Rusoff
Screenplay, Story