Twin brother of murdered pro-wrestler goes after the killerses.
| Actor | Role |
|---|---|
 Jorge RiveroMario | Mario |
 Rogelio GuerraFernando | Fernando |
 Sara GarcíaDoña Refugio | Doña Refugio |
 Antonio RaxelEmpresario | Empresario |
 Roberto CañedoNot listed | Not listed |
 Yolanda LiévanaBetty Thompson | Betty Thompson |
 MacariaAlicia Ballesteros | Alicia Ballesteros |
| FFélix GonzálezTony | Tony |
| EEduardo BonadaMiguel | Miguel |
| AAlejandro CruzLuchador (as Black Shadow) | Luchador (as Black Shadow) |
| EEl RostroLuchador | Luchador |
| RRolando ValentinoLuchador | Luchador |
| LLas Panteras NegrasLuchadores | Luchadores |
| GGuillermo HernándezHiena (as Guillermo Hernández 'Lobo Negro') | Hiena (as Guillermo Hernández 'Lobo Negro') |
 Jorge FegánNot listed | Not listed |
 Juan GarzaNot listed | Not listed |
 Armando AcostaBarbero | Barbero |
| AAntonio «Pícoro» PadillaAnunciador ring | Anunciador ring |
| CColoso ColosettiLuchador | Luchador |
| CCavernario GalindoLuchador | Luchador |
 Ray MendozaLuchador | Luchador |
| MMazambulaLuchador | Luchador |
| Roberto CañedoEl padrino | El padrino |