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Fernando Soler as Doctor Armando Torrescano |
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Vilma Vidal as Irene |
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Arturo de Córdova as Federico |
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Luis G. Barreiro as Médico |
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Emilio Fernández as Sebastián |
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Lina Boytler as Cantante |
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Andrés Soler as Andrés, médico (uncredited) |
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Carmen Hermosillo as Enfermera (uncredited) |
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Paco Martínez as Loco (uncredited) |
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Gustavo Aponte as Loco (uncredited) |
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David Valle González as Loco |
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María Teresa Escobedo as (uncredited) |
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María Díaz de León as (uncredited) |
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Joaquín Coss as Invitado (uncredited) |
| Directing | Arcady Boytler | Director |
| Camera | Alex Phillips | Director of Photography |
| Production | Felipe Mier | Producer |
| Sound | Max Urban | Original Music Composer |
| Editing | Arcady Boytler | Editor |
| Art | José Lascuraín | Set Decoration |
| Costume & Make-Up | María Pavignani | Costume Design |
| Costume & Make-Up | Emilio Pérez | Costume Design |
| Writing | Arcady Boytler | Story |
| Writing | Arcady Boytler | Adaptation |
| Camera | Agustín P. Delgado | Camera Operator |
| Sound | José B. Carles | Sound |
| Production | Ricardo Beltri | Production Manager |
| Directing | José Benavides hijo | Assistant Director |
| Directing | Roberto Gavaldón | Assistant Director |
| Art | José Rodríguez Granada | Production Design |
| Editing | José Marino | Editorial Services |
