Blue Demon
Wrestler vs mad-scientist with werewolf serum.
- Year: 1965
- Country: Mexico
- Genre: Science Fiction, Horror
- Studio: Filmica Vergara S.A.
- Keyword: lucha libre
- Director: Chano Urueta
- Cast: Blue Demon, Jaime Fernández, Nathanael León, Mario Orea, Fernando Osés, Carlos Suárez