Bruno Halder a sinister scientist seeking revenge against his brother and niece is resurrected by Waldo his faithful sidekick. Besides his minions of zombies Halder enlists the help of Wolfman, Franquestain, a Vampire, a Mummy and a Cyclops. Once again the survival of mankind is put in the hands of Santo
El Santo | Santo |
Blue Demon | Blue Demon |
Jorge Rado | Otto Halder |
Carlos Ancira | Bruno Halder |
Hedi Blue | Gloria Halder |
Carlos Suárez | Villager |
Adalberto Martínez | Dancer |
Santanón | Waldo |
Vicente Lara | Wolf Man |
Tinieblas | Frankenstein |
Gerardo Zepeda | Cyclops |
David Alvizu | Vampire |