Eric and Margarita are a happy couple, they are attacked by "Los Cobras," a dangerous street gang. Eric is harmed and Margarita is kidnapped and abused. Eric starts a revenge against the gang. For other side, Maximiliano is a rude cop, he is in love with Marcela Dorantes, a woman he must to protect.
| Actor | Role |
|---|---|
 Pedro Infante Jr.Eric Fuentes | Eric Fuentes |
| TTony BravoMiguel Martínez 'El Gitano' | Miguel Martínez 'El Gitano' |
 Anaís de MeloMargarita Solís | Margarita Solís |
| AAdriana FierroMarcela Dorantes | Marcela Dorantes |
 José Luis CorderoEl Salado | El Salado |
 Mario CidIsmael Rodríguez | Ismael Rodríguez |
 Juan GallardoLicenciado | Licenciado |
| EEduardo Diaz ReynaNot listed | Not listed |
| BBlanca Lidia MuñozMujer integrante de Los Cobras | Mujer integrante de Los Cobras |
| EEduardo VicencioNot listed | Not listed |
| VVíctor LozoyaNot listed | Not listed |
| AArturo AdonayEl Güero | El Güero |
| AAna BerumenMujer coqueta | Mujer coqueta |
| SSalvador IbañezNot listed | Not listed |
| MMiguel Ángel Martínez FuentesNiño #1 | Niño #1 |
| PPedro Infante IIINiño #1 | Niño #1 |
| CCandelaria DomínguezSra. Solís | Sra. Solís |
| AAlfredo RamírezNot listed | Not listed |
| EEsteban FrancoNot listed | Not listed |