Los vampiros de Coyoacán 1974

Synopsis:

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.

Directed by: Arturo Martínez
Written by: Arturo Martínez & Rogelio Agrasánchez Sr. & Mario Cid
Release date: 1974-04-25
Runtime: 87 minutes
Cast:
Germán Robles
Germán Robles
Dr. Wells 
Aarón Rodríguez Arellano
Aarón Rodríguez Arellano
Mil Máscaras 
Superzan
Superzan
Superzan 
Nathanael León
Nathanael León
El Espectro (The Specter)