Directed by
| Federico Curiel | ||
Writing Credits (in alphabetical order)
| Julio Alejandro | ... | (adaptation) |
| Manuel Canseco Noriega | ||
Cast (in credits order)
| Julio Alemán | ... | Marcos de los Monteros | |
| Silvia Derbez | ... | Doña Cruz Aguirre | |
| Irma Lozano | ... | Marisol Alvarado | |
| Rogelio Guerra | ... | Alfonso Pimentel | |
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Alicia Bonet | ... | Inés |
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María Douglas | ... | Doña Delfina (as Maria Duglas) |
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Daniel 'Chino' Herrera | ... | Tito, chofer |
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Edgar Wald | ... | Ismael |
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Sandra Chávez | ... | Rita, novia de Ismael |
| Víctor Alcocer | ... | Licenciado | |
| Helena Rojo | ... | Vicky | |
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Antonio Raxel | ||
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Otilia Larrañaga | ... | Señorita Serafina |
| Queta Lavat | ... | La nena Saldívar | |
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Noemi Miranda | ||
| Rest of cast listed alphabetically: | |||
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Ricardo Adalid | ... | Doctor (uncredited) |
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René Barrera | ... | El topo (uncredited) |
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Felipe del Castillo | ... | Sacerdote (uncredited) |
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Jesús Gómez Murguía | ... | Policía (uncredited) |
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Velia Lupercio | ... | Invitada a boda (uncredited) |
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Lucrecia Muñoz | ... | Lucrecia, sirvienta (uncredited) |
| Laila Novak | ... | College Girl (uncredited) | |
Produced by
| Julio Alemán | ... | producer |
Music by
| Ernesto Cortázar Jr. | ||
Cinematography by
| Xavier Cruz | ... | (as Javier Cruz) |
Editing by
| Felipe Marino | ||
Makeup Department
| Antonio Ramirez | ... | makeup artist |
| María de los Ángeles Rico | ... | hair stylist |
Production Management
| Manuel Cardoso M. | ... | assistant production manager |
| Carlos Lozoya Ramírez | ... | assistant production manager (as Carlos Lozoya R.) |
| Roberto Lozoya | ... | assistant production manager (as Roberto Lozoya R.) |
| Luis Quintanilla Rico | ... | production manager |
Second Unit Director or Assistant Director
| Fernando Durán Rojas | ... | assistant director |
Sound Department
| Félix Henkel | ... | re-recording mixer |
| Ricardo Saldívar | ... | dialogue recordist (as Ricardo Zaldívar) |
Editorial Department
| Lilia Lupercio | ... | negative cutter |
Script and Continuity Department
| Armando Castillón | ... | script supervisor |