The Fury of the Karate Experts
An evil priestess and her twin sister battle for control of a powerful crystal.
Genre: Science Fiction, Action, Adventure
Cast: El Santo, Grace Renat, Tinieblas, René Cardona, César Sobrevals, Sandra Duarte, Steve Cheng, Carlos Suárez, Edgardo Gazcón, Gilberto Trujillo, Franky, Ismael Ramirez
Crew: Alfredo B. Crevenna (Director), Alfredo B. Crevenna (Writer), Ramón Obón (Writer), Sergio Álvarez (Writer), Víctor Herrera Zenil (Producer)