约翰·卡拉丁

John Carradine

饰：Dr. Rynning

罗伯特·迪克斯

Robert Dix

饰：Dr. Manning

Vicki Volante

Vicki Volante

饰：Valerie

Joey Benson

Joey Benson

饰：Willy

Jennifer Bishop

Jennifer Bishop

饰：Lian Malian

Bruce Powers

Bruce Powers

饰：Cmdr. Steve Bryce

Fred Meyers

Fred Meyers

饰：Bob Scott

Britt Semand

Britt Semand

饰：Linda

John Andrews

饰：Man killed by vampire - openinig scene (uncredited)

John 'Bud' Cardos

饰：Vampire caveman (uncredited)

盖瑞·格雷弗

Gary Graver

饰：Earthly vampire (uncredited)

Sean Graver

饰：Boy whose mother is killed by vampire (new footage) (uncredited)

Gus Peters

饰：Earthly vampire (uncredited)

Irv Saunders

Irv Saunders

饰：Vampire (new footage) (uncredited)

西奥多·戈特利布

Theodore Gottlieb

饰：Narrator, opening sequence (uncredited)

阿尔·亚当森

Al Adamson

饰：Earthly vampire