 Ninón SevillaMarta del Valle | Marta del Valle |
 Agustín LaraDon Rubén | Don Rubén |
 Víctor JuncoLuciano Martínez, el caimán | Luciano Martínez, el caimán |
 Armando SilvestreRodolfo | Rodolfo |
| MMoreno LópezMargarito | Margarito |
 César del CampoMario Roel | Mario Roel |
 Tana LynnBelén | Belén |
| WWaldo CustodioSr. Rivera, dueño cabaret | Sr. Rivera, dueño cabaret |
| EEsmeraldaCantante | Cantante |
 Haydeé CáceresEnfermera | Enfermera |
 Kiko MendiveBailarín | Bailarín |
 Mercedes SolerMaestra | Maestra |
 Jorge MondragónThe Doctor | The Doctor |
| GGaby RomanVioletera | Violetera |
 Enriqueta RezaTendera solterona | Tendera solterona |
 Guillermo Bravo SosaCantinero (uncredited) | Cantinero (uncredited) |
 Lupe CarrilesTendera solterona (uncredited) | Tendera solterona (uncredited) |
| AAlfonso CartiPolicía (uncredited) | Policía (uncredited) |
| GGerardo del CastilloAmigo de Luciano (uncredited) | Amigo de Luciano (uncredited) |
| AAna María HernándezMiembra del patronato (uncredited) | Miembra del patronato (uncredited) |
| RRubén MárquezCliente cabaret (uncredited) | Cliente cabaret (uncredited) |
| CConcepción MartínezHuesped hotel (uncredited) | Huesped hotel (uncredited) |
| KKika MeyerCabaretera borracha (uncredited) | Cabaretera borracha (uncredited) |
 José MorcilloPresidente del patronato (uncredited) | Presidente del patronato (uncredited) |
| LLupita TorrenteraBailarina (uncredited) | Bailarina (uncredited) |
