Directed by
| Miguel Morayta | ||
Writing Credits (in alphabetical order)
| Caridad Bravo Adams | ... | (radioplay "La Intrusa") |
| Paulino Masip | ... | (adaptation) (as Masip) |
| Alejandro Verbitzky | ... | (adaptation) (as Verbitsky) |
Cast (in credits order)
| Rosario Granados | ... | Gabriela Almeida | |
| Eduardo Fajardo | ... | Raúl Gómez de Fonseca | |
| Evangelina Elizondo | ... | Tania | |
| Luis Beristáin | ... | Francisco Salvatierra | |
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Carlos Martínez Baena | ... | Don Pedro |
| Miguel Ángel Ferriz | ... | Doctor Suárez | |
| Enrique García Álvarez | ... | Tío Juan | |
| Matilde Palou | ... | Tía Rita | |
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María Herrero | ... | Margarita Salvatierra |
| Salvador Quiroz | ... | Doctor | |
| Rosa Elena Durgel | ... | Rosaura | |
| Lupe Suárez | ... | Valeria | |
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Rodolfo Landa | ... | Ernesto |
| Rest of cast listed alphabetically: | |||
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Daniel Arroyo | ... | Invitado a fiesta (uncredited) |
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Josefina Burgos | ... | Invitada a fiesta (uncredited) |
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María Luisa Cortés | ... | Invitada a fiesta (uncredited) |
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Enedina Díaz de León | ... | Anciana con bulto (uncredited) |
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Rafael Estrada | ... | Ramón (uncredited) |
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Humberto Rodríguez | ... | Mayordomo de Raúl (uncredited) |
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Armando Velasco | ... | Padre de Rosaura (uncredited) |
Produced by
| Fernando de Fuentes hijo | ... | executive producer (as Fernando de Fuentes Jr.) |
| Fernando de Fuentes | ... | producer |
| Gonzalo Elvira | ... | associate producer |
Music by
| Luis Hernández Bretón | ||
Cinematography by
| Enrique Wallace | ||
Editing by
| José W. Bustos | ||
Production Design by
| Javier Torres Torija | ||
Makeup Department
| Dolores Camarillo | ... | makeup artist (as Dolores C. 'Fraustita') |
Production Management
| José Alcalde | ... | production chief (as José Alcalde G.) |
Second Unit Director or Assistant Director
| Felipe Palomino | ... | assistant director |
Sound Department
| Ernesto Caballero | ... | dialogue recordist |
| Rafael Ruiz Esparza | ... | sound re-recordist (as Rafael R. Esparza) |
Editorial Department
| José W. Bustos | ... | negative cutter |
| Teódulo Bustos | ... | synchronization editor |
Music Department
| Luis Hernández Bretón | ... | music director |
Script and Continuity Department
| Pablo Álvarez | ... | script supervisor |
Additional Crew
| Eduardo Mendoza | ... | titles (as E. Mendoza) |