Horror of the Blood Monsters
1h 25m·Action, Horror, Science Fiction·
Astronauts land on a planet with prehistoric creatures and a war between a human-like tribe and a race of vampires.
| Actor | Role |
|---|---|
 John CarradineDr. Rynning | Dr. Rynning |
 Robert DixDr. Manning | Dr. Manning |
 Vicki VolanteValerie | Valerie |
| JJoey BensonWilly | Willy |
 Jennifer BishopLian Malian | Lian Malian |
| BBruce PowersCmdr. Steve Bryce | Cmdr. Steve Bryce |
| FFred MeyersBob Scott | Bob Scott |
 Britt SemandLinda | Linda |
 Al AdamsonEarthly Vampire (uncredited) | Earthly Vampire (uncredited) |
| JJohn AndrewsMan in Warehouse (uncredited) | Man in Warehouse (uncredited) |
 John "Bud" CardosVampire Caveman (uncredited) | Vampire Caveman (uncredited) |
 Theodore GottliebOpening Narrator (voice) (uncredited) | Opening Narrator (voice) (uncredited) |
 Gary GraverEarthly Vampire (uncredited) | Earthly Vampire (uncredited) |
| SSean GraverBoy with Mother (uncredited) | Boy with Mother (uncredited) |
 Maria LeaseGirl with Purse (uncredited) | Girl with Purse (uncredited) |
| GGus PetersEarthly Vampire (uncredited) | Earthly Vampire (uncredited) |
| IIrv SaundersEarthly Vampire (uncredited) | Earthly Vampire (uncredited) |