Wrestler vs mad-scientist with werewolf serum.

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Main Cast: Blue Demon, Jaime Fernández, Nathanael León, Mario Orea, Fernando Osés, Carlos Suárez, Rosa María Vázquez, Altia Michel, Cesar Gay, Guillermo Hernández

Director: Chano Urueta

Writers: Rafael García Travesí, Fernando Osés

Editor: José Juan Munguía

Cinematographer: Álex Phillips Jr.

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