80 mins | Action, Adventure, Science Fiction | Jan. 21, 1971
80 mins | Action, Adventure, Science Fiction | Jan. 21, 1971
| IMDb rating | 5.9 |
| Producers | Cinematográfica Grovas, Producciones Fílmicas Agrasánchez S.A. |
| Original title | Los campeones justicieros |
| Directors | Federico Curiel |
| Writers | Rogelio Agrasánchez Sr., Rafael García Travesí |
as Blue Demon
as Mil Máscaras
as El Médico Asesino
as Black Shadow (as Black Shadow)
as Tinieblas el Gigante (as Tinieblas el Gigante)
as Dr. Marius Zarkoff / Mano Negra
as Elsa
as Dwarf
as La Sombra Vengadora (as Sombra Vengadora)
as Miss Sonora
as Luchador
as Dwarf
as Dwarf
as Miss Jalisco
as Dwarf
as Miss Puebla (as Yolanda Riquel)
as Anunciador de ring (uncredited)