Directed by
| Alberto Bojórquez | ||
Writing Credits (in alphabetical order)
| Alberto Bojórquez | ||
| José de la Colina | ... | (book) |
Cast (in credits order)
 |
Rocío Brambila | ... | Patricia |
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Marissa Maynez | ... | Mercedes (as Marissa) |
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Mildred Macías | ... | Ana (as Mildred Macias) |
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Roberto Dumont | ... | Profesor Escalante |
| Enrique Novi | ... | Guillermo | |
| Juan José Martínez Casado | ... | Padre de Mercedes | |
| Lina Montes | ... | Monja obesa | |
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Alejandro Parodi | ... | Periodista indignado |
| Zaide Silvia Gutiérrez | ... | Amiga de Patricia (as Zayde Gut) | |
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Maria Teresa Alcocer | ... | Invitada |
| Lilia Michel | ... | Madre de Patricia | |
| Gregorio Casal | ... | Asesino | |
| Cecilia Pezet | ... | Mujer asesinada | |
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Miguel Inclán hijo | ... | Padre de Anita (as Miguel Inclan) |
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Hernando Name | ... | Hombre en oficina |
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Amparo Fustenberg | ... | Monja flaca (as Amparo Furstemberg) |
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José Luis Carol | ... | Ladrón (as José Luis Caro) |
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Fernando Pinkus | ... | Periodista pervertido |
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Edna Arriola | ... | (as Edna Guerrero) |
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José Luis Avendaño | ... | Cantante camión |
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Rubén Calderón | ... | Hombre transeúnte |
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Pili González | ... | Alumna |
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Elizabeth Wallace | ||
| Rest of cast listed alphabetically: | |||
|
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Ethel Carrillo | ... | (uncredited) |
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Rubén Márquez | ... | Hombre baja camión (uncredited) |
Music by
| Gustavo César Carrión | ||
Cinematography by
| Jorge Stahl Jr. | ||
Editing by
| Rafael Ceballos | ||
Set Decoration by
| Carlos Grandjean | ||
Makeup Department
| Sara Maza | ... | hair stylist |
| Carmen Palomino | ... | makeup artist |
Production Management
| Armando Solís | ... | production manager |
Second Unit Director or Assistant Director
| Américo Fernández | ... | sub director |
Sound Department
| Rodolfo Solís | ... | sound |
