Directed by
| Miguel M. Delgado | ||
Writing Credits (in alphabetical order)
| Miguel M. Delgado | ... | (screenplay) |
| José María Fernández Unsáin | ... | (story) (as José Ma. Fernández Unsáin) |
| Alfredo Varela | ... | (adaptation) (as Alfredo Varela Jr.) |
Cast (in credits order)
| Luis Aguilar | ... | Lupe | |
| Miguel Aceves Mejía | ... | Refugio (as Miguel A. Mejía) | |
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Demetrio González | ... | Demetrio, doctor |
| Joaquín Cordero | ... | Trini | |
| Javier Solís | ... | Javier | |
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Marina Camacho | ... | Laura |
| Miguel Manzano | ... | Don Elías | |
| Carlos Riquelme | ... | Don Rosendo | |
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Guillermo Rivas | ... | Zurdo |
| Humberto Dupeyrón | ... | Chava (as niño Humberto Dupeyrón) | |
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Edmundo Espino | ... | Don Pedro Salinas |
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Roberto Meyer | ... | Administrador |
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José Chávez | ||
| Rest of cast listed alphabetically: | |||
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José Luis Fernández | ... | Esbirro de Elías (uncredited) |
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Lidia Franco | ... | Cholita (uncredited) |
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Armando Gutiérrez | ... | Empleado banco (uncredited) |
| Nathanael León | ... | Esbirro de Elías (uncredited) | |
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Margarito Luna | ... | Cosme (uncredited) |
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Rubén Márquez | ... | Pueblerino (uncredited) |
| Ramón Sánchez | ... | Empleado de Don Pedro (uncredited) | |
Produced by
| Jesús Galindo | ... | producer |
Music by
| Manuel Esperón | ||
Cinematography by
| Víctor Herrera | ||
Editing by
| Jorge Bustos | ||
Production Design by
| Roberto Silva | ||
Makeup Department
| Román Juárez | ... | makeup artist |
Production Management
| Ricardo Beltri | ... | production chief |
Second Unit Director or Assistant Director
| Carlos Villatoro | ... | assistant director |
Sound Department
| James L. Fields | ... | sound supervisor |
| José Li-ho | ... | sound editor |
| Javier Mateos | ... | dialogue recordist |
| Galdino R. Samperio | ... | sound re-recordist (as Galdino Samperio) |
Special Effects by
| Juan Muñoz Ravelo | ... | special effects |
Camera and Electrical Department
| José Antonio Carrasco | ... | camera operator (as J. Antonio Carrasco) |
| Regino Cárdenas | ... | lighting technician |
| Teodoro García | ... | camera operator |
| Francisco Urbina | ... | still photographer |
Editorial Department
| Joaquín Ceballos | ... | assistant editor |
| José Li-ho | ... | synchronization editor |
Music Department
| Manuel Esperón | ... | music director |
Script and Continuity Department
| Carlos Falomir | ... | script supervisor |
Additional Crew
| Estrella | ... | staff |
| 'Chema' Hernandez | ... | head wrangler (uncredited) |
