Santo must investigate a secret conspiracy involving a spy training camp, a brainwashing plot, and a kidnapped Nazi scientist.
Released: Apr 05, 1973
Runtime: 75 minutes
Genre: Action, Adventure, Science Fiction, Western
Stars: El Santo, Lorena Velázquez, Elsa Cárdenas, Dagoberto Rodríguez, César del Campo, Guillermo Galvez
Crew: Carlos E. Camacho (Producer), Jose Diaz Santiago (Producer), Roxana Bellini (Producer), Eufemio Rivera (Editor), Agustín Jiménez (Cinematography), Jorge Camacho (Producer)