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Esther Fernández as María Eugenia |
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Luis Aldás as Carlos / Leonardo |
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Jorge Reyes as Ángel Custodio |
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Fernando Soto as Mantequilla |
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Rafael Alcayde as Roberto de los Ríos |
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Conchita Carracedo as Carmen |
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Nicolás Rodríguez as Don Remigio Pérez |
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Antonio Bravo as Don Juan Guerra |
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José Elías Moreno as Esteban (chofer) |
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Enriqueta Reza as Doña Chona |
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José Torvay as Comisario |
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Juan García as Asistente Comisario |
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Irma Torres as Mariquita (criada) |
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Juan Orraca as Señor de la Maza |
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Lupe del Castillo as Felisa (criada) |
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Daniel Arroyo as Señor Velasco (uncredited) |
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Miguel Ángel López as Empleado (uncredited) |
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José Pardavé as Amigo de Mantequilla (uncredited) |
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Humberto Rodríguez as Secretario (uncredited) |
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Félix Samper as Empleado (uncredited) |
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Ramón Sánchez as Esbirro de Esteban (uncredited) |
| Directing | Gilberto Martínez Solares | Director |
| Writing | Gilberto Martínez Solares | Story |
| Writing | Gilberto Martínez Solares | Adaptation |
| Camera | Agustín Martínez Solares | Director of Photography |
| Camera | José Antonio Carrasco | Camera Operator |
| Production | José Ramón Huerta | Producer |
| Sound | Luis Hernández Bretón | Original Music Composer |
| Editing | Charles L. Kimball | Editor |
| Art | Manuel Fontanals | Production Design |
| Art | José Llamas Ultreras | Set Decoration |
| Costume & Make-Up | Bertha Chiu | Hairstylist |
| Costume & Make-Up | Elda Loza | Makeup Artist |
| Directing | Américo Fernández | Assistant Director |
| Sound | James L. Fields | Sound Supervisor |
| Sound | Rafael Ruiz Esparza | Dialogue Editor |
| Sound | Galdino R. Samperio | Sound Re-Recording Mixer |
| Directing | Manuel Alcayde | Script Supervisor |
| Production | Fidel Pizarro | Production Manager |
| Crew | Antonio Bustos | Special Sound Effects |
| Sound | Galdino R. Samperio | Sound Recordist |
