Character Name : Dr. Rynning

Original Name : John Carradine

Gender : Male

Character Name : Dr. Manning

Original Name : Robert Dix

Gender : Male

Character Name : Valerie

Original Name : Vicki Volante

Gender : Female

Character Name : Willy

Original Name : Joey Benson

Gender : Male

Character Name : Lian Malian

Original Name : Jennifer Bishop

Gender : Female

Character Name : Cmdr. Steve Bryce

Original Name : Bruce Powers

Gender : Male

Character Name : Bob Scott

Original Name : Fred Meyers

Gender : Male

Character Name : Linda

Original Name : Britt Semand

Gender : Female

Character Name : Earthly Vampire (uncredited)

Original Name : Al Adamson

Gender : Male

Character Name : Man in Warehouse (uncredited)

Original Name : John Andrews

Gender : Male

Character Name : Vampire Caveman (uncredited)

Original Name : John "Bud" Cardos

Gender : Male

Character Name : Opening Narrator (voice) (uncredited)

Original Name : Theodore Gottlieb

Gender : Male

Character Name : Earthly Vampire (uncredited)

Original Name : Gary Graver

Gender : Male

Character Name : Boy with Mother (uncredited)

Original Name : Sean Graver

Gender : Male

Character Name : Girl with Purse (uncredited)

Original Name : Maria Lease

Gender : Female

Character Name : Earthly Vampire (uncredited)

Original Name : Gus Peters

Gender : Male

Character Name : Earthly Vampire (uncredited)

Original Name : Irv Saunders

Gender : Male