The Vampires of Coyoacan
In the service of Satan, a murderous vampire is turning wrestlers into his unwitting thrall, and it's up to Mil Máscaras and Superzan to stop him and save the world.
- Year: 1974
- Country: Mexico
- Genre: Horror
- Studio: Producciones Fílmicas Agrasánchez S.A.
- Keyword: vampire, wrestling, luchador
- Director: Arturo Martínez
- Cast: Germán Robles, Aarón Rodríguez Arellano, Superzan, Sasha Montenegro, Carlos López Moctezuma, Nathanael León