A detective and his cowboy friend team up to stop a mad scientist who is stealing the bodies of murdered wrestlers, and bringing them back to life while electronically replacing their minds with those of animals to make them stronger and live longer. Posing as a successful masked wrestler, the cowboy quickly attracts the attention of the scientist and his henchmen as their next experimental subject...
Wolf Ruvinskis
Carlos Riquelme
Crox Alvarado
Columba Domínguez
Eduardo Alcaraz
Yerye Beirute
Ignacio Navarro
Arturo Martínez
Alberto Catalá
Guillermo Hernández
Lee Morgan
Alejandro Cruz
Eduardo Moreno
Armando Acosta
Gregorio Acosta
Gabriel Álvarez
Stephen Berne
Salvador Godínez
Jesús Gómez Murguía
Leonor Gómez
Salvador Lozano
Rubén Márquez
Héctor Mateos
Roberto Meyer
Pepe Nava
Luz María Núñez
Óscar Ortiz de Pinedo
Antonio «Pícoro» Padilla
José Pardavé
Jesús "Murciélago" Velázquez