87 mins | Horror | April 25, 1974
87 mins | Horror | April 25, 1974
| Producers | Producciones Fílmicas Agrasánchez S.A. |
| Original title | Los vampiros de Coyoacan |
| Directors | Arturo Martínez |
| Writers | Arturo Martínez, Mario Cid, Rogelio Agrasánchez Sr. |
as Dr. Wells
as Mil Máscaras
as Superzan
as Nora
as Dr. Thomas
as El Espectro (The Specter)
as Ama de llaves
as Luchador
as Luchador
as Luchador
as Novia del Ciclón
as Baron Bradok
as Ticket Clerk