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Ana Luisa Peluffo as Maria Teresa |
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Armando Calvo as Dr. Daniel Solórzano |
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Luis Aguilar as Guillermo Aceves |
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María Rojo as Alicia |
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Emma Roldán as Nana |
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Arturo Soto Rangel as Director del penal |
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Pedro Vargas as Cantante |
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Armando Velasco as Empresario |
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Guillermo Álvarez Bianchi as Jefe de Guillermo |
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Ernesto Hill Olvera as Organista |
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Silvia Carrillo as Chica cantante |
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Alfonso Carti as Mesero |
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Jorge Chesterking as Hombre en cabaret |
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Concepción Martínez as Portera |
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Rubén Márquez as Cliente del empresario |
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Ángela Rodríguez as Espectadora cabaret |
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Pepe Ruiz Vélez as Anunciador cabaret |
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Los Bribones as Cantantes |
| Directing | Rafael Baledón | Director |
| Writing | Rafael García Travesí | Writer |
| Crew | Enrique Wallace | Cinematography |
| Production | Guillermo Calderón | Producer |
| Sound | Antonio Díaz Conde | Music |
| Editing | Jorge Bustos | Editor |
| Art | Salvador Lozano Mena | Production Design |
| Costume & Make-Up | Margarita Ortega | Makeup Artist |
| Costume & Make-Up | Teresa Sánchez | Hairstylist |
| Production | Jorge Cardeña | Production Manager |
| Production | Luis García de León | Production Manager |
| Directing | Julio Cahero | Assistant Director |
| Sound | Luis Fernández | Sound Recordist |
| Sound | Enrique Rodríguez | Sound Recordist |
| Camera | Raúl Argumedo | Still Photographer |
