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
Alejandro Moreno
Blue Demon
Jorge Rado
Otto Halder
Carlos Ancira
Bruno Halder
Hedi Blue
Gloria Halder
Carlos Suárez
Villager
Adalberto Martínez
Dancer
Santanón
Waldo
