Cast
Paul Birch
Allan Kelley
Lorna Thayer
Carol Kelley
Dona Cole
Sandra Kelley
Dick Sargent
Deputy Larry Brewster
Leonard Tarver
Him
Chester Conklin
Ben Webber
Bruce Whitmore
The Beast (voice)
London
Duke, the Dog (uncredited)
Crew
Editing
Jack Killifer
Editor
Production
David Kramarsky
Producer
Charles Hannawalt
Associate Producer
Roger Corman
Executive Producer
Jonathan Haze
Production Manager
Visual Effects
Paul Blaisdell
Creature Design
Writing
Tom Filer
Screenplay