Blue Demon and pals square off against the Black Hand's army of super powered midgets. Five luchadores (Blue Demon, Mil Mascaras, El Medico Asesino, La Sombra Vengadora, Tinieblas plus Black Shadow) face off against a mad scientist and his army of powerful wrestling midgets.
| Actor | Role |
|---|---|
 Blue Demonas Self | as Self |
 Mil MáscarasMil Máscaras | Mil Máscaras |
| EEl Médico AsesinoEl Médico Asesino | El Médico Asesino |
| AAlejandro CruzBlack Shadow (as Black Shadow) | Black Shadow (as Black Shadow) |
| TTinieblasas Tinieblas el Gigante | as Tinieblas el Gigante |
 David SilvaDr. Marius Zarkoff / Mano Negra | Dr. Marius Zarkoff / Mano Negra |
 Elsa CárdenasElsa | Elsa |
| JJorge PinguinoDwarf | Dwarf |
 Fernando Osésas La Sombra Vengadora | as La Sombra Vengadora |
| MMartha AngelicaMiss Sonora | Miss Sonora |
| DDomingo BazánLuchador | Luchador |
 Jorge CasanovaNot listed | Not listed |
| FFiliberto EstrellaDwarf | Dwarf |
| JJesús FernándezDwarf | Dwarf |
 Maribel FernándezMiss Jalisco | Miss Jalisco |
| AAurelio PérezDwarf | Dwarf |
| YYolanda RigelMiss Puebla (as Yolanda Riquel) | Miss Puebla (as Yolanda Riquel) |
| AAntonio «Pícoro» PadillaAnunciador de ring (uncredited) | Anunciador de ring (uncredited) |