Las bestias del terror
A young heiress is kidnapped by two aspiring thieves who are then captured by a mad scientist. It's up to the police, Santo, and Blue Demon to rescue them.
- Genuri: Acțiune, Crimă
- Țară: Mexico
- Director: Alfredo B. Crevenna
- Actori: El Santo, Blue Demon, Víctor Junco, César del Campo, Elsa Cárdenas, Antonio de Hud, Fernando Osés, Quintín Bulnes, Alma Ferrari, María Antonia del Río, Carlos Suárez, Ismael Ramirez, Roberto Lozoya, Ivan Curiel, Miguel Ángel Herrera, Cavernario Galindo, El Enmascarado Negro,
