Released: Aug 10, 1972
Runtime: 97 minutes
Genre: Siaubo, Mokslinė fantastika
Stars: El Santo, Gina Romand, Anel, Roberto Cañedo, Sonia Fuentes, Carlos Agostí
Crew: Guillermo Calderón (Producer), Raúl Martínez Solares (Director of Photography), Jorge Busto (Editor), Miguel M. Delgado (Director), El Santo (Producer), Fernando Osés (Story)