The Beasts of Terror (1973)
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.
Released: May 17, 1973
Runtime: 83 minutes
Stars: El Santo, Blue Demon, Víctor Junco, César del Campo, Elsa Cárdenas, Antonio de Hud
Crew: Alfredo B. Crevenna (Director), Fernando Osés (Writer), Minervino Rojas (Cinematography), Rafael Remy (Cinematography), Rafael Remy (Music), José W. Bustos (Editor)