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
| Actor | Role |
|---|---|
 El SantoSanto | Santo |
 Blue DemonBlue Demon | Blue Demon |
| JJorge RadoOtto Halder | Otto Halder |
 Carlos AnciraBruno Halder | Bruno Halder |
 Hedi BlueGloria Halder | Gloria Halder |
| CCarlos SuárezVillager | Villager |
 Adalberto MartínezDancer | Dancer |
 SantanónWaldo | Waldo |
| VVicente LaraWolf Man | Wolf Man |
| TTinieblasFrankenstein | Frankenstein |
 Gerardo ZepedaCyclops | Cyclops |
| DDavid AlvizuVampire | Vampire |
| FFernando RosalesMummy | Mummy |
| MMargarita DelgadoVilllager’s Wife | Villlager’s Wife |
 Dorrel DixonGigante del ebano - Wrestler | Gigante del ebano - Wrestler |
| EElsa María TakoSonia, mujer vampiro | Sonia, mujer vampiro |