Directed by
| Gilberto Gazcón | ||
Writing Credits (in alphabetical order)
| Fernando Galiana | ... | (adaptation) |
| Fernando Sánchez Mayans | ... | (play) |
| Raúl de Anda | ... | (story) |
Cast (in credits order)
| Rodolfo de Anda | ... | Rodolfo Peralta | |
 |
Patricia Conde | ... | María Saldivar |
| Dagoberto Rodríguez | ... | Dr. Rodríguez | |
| Rita Macedo | ... | Doña Lupe | |
|
|
Félix González | ... | Hermano de María |
|
|
Pablo Marichal | ... | Pedro Santos (as Pablito Marichal) |
| Luis Aceves Castañeda | ... | Padre de María | |
| Fanny Schiller | ... | Mamá de María | |
|
|
Faustino Brindis de Sala | ... | Abuelo de Pedro (as Faustino Brindis) |
|
|
Teddy Stauffer | ... | Mr. Staufer (as Teddy Staufer) |
|
|
Sergio Barrios | ... | Esteban |
|
|
José Luis Carol | ... | (as José Luis Caro) |
| Sonia Furió | ... | Bertha | |
| Rest of cast listed alphabetically: | |||
|
|
José Alcalde | ... | Sacerdote (uncredited) |
|
|
José L. Murillo | ... | (uncredited) |
Produced by
| Raúl de Anda | ... | producer |
Music by
| Sergio Guerrero | ||
Cinematography by
| Ignacio Torres | ||
Editing by
| Carlos Savage | ||
Production Design by
| José Rodríguez Granada | ||
Makeup Department
| Esperanza Gómez | ... | hair stylist |
| Felisa Ladrón de Guevara | ... | makeup artist |
Production Management
| José Alcalde | ... | production chief |
| José L. Murillo | ... | production manager |
Second Unit Director or Assistant Director
| Jesús Marín | ... | sub director |
Sound Department
| Raúl Portillo | ... | sound editor |
| Enrique Rodríguez | ... | re-recording mixer |
Camera and Electrical Department
| Genaro Hurtado | ... | photographer / under water photographer |
Editorial Department
| Sigfrido García | ... | assistant editor |
Additional Crew
| Miguel Ángel Madrigal | ... | script |
