- Greydon Clark - Strange
- Angelo Rossitto - Grazbo the Evil Dwarf
- Anne Morrell - Samantha
- William Bonner - Biker
- Forrest J. Ackerman - Dr. Beaumont
- Maria Lease - Joan
- Bruce Kimball - Biker (uncredited)
- Albert Cole - Cop Killed by Creature (uncredited)
- Gary Kent - Bob, Beach Boy (uncredited)
- Connie Nelson - Laura, Beach Girl (uncredited)
- Irv Saunders - Policeman (uncredited)
- Lu Dorn - Hippie Girl (uncredited)
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Robert Siodmak
-
Nunnally Johnson
Capítulo disponible en las siguientes plataformas: