Directed by
| Tulio Demicheli | ||
Writing Credits (in alphabetical order)
| Alfredo Varela | ... | (as Alfredo Varela 'Varelita') |
Cast (in credits order)
| Silvia Pinal | ... | Leonor Rivas Conde / Regina Salsamendi | |
| Manolo Fábregas | ... | Manuel | |
| Prudencia Grifell | ... | Simplicia (as Doña Prudencia Grifell) | |
| Julio Villarreal | ... | Dr. Meollo | |
| José Gálvez | ... | Romualdo | |
 |
José Luis Menéndez | ... | Prof. Julián de Mendoza (as Jose Menendez) |
| Gloria Mestre | ... | Gloria | |
| Mauricio Garcés | ... | Gabriel Jiménez | |
|
|
Alberto M. Simeon | ... | Casildo |
|
|
Elena Contla | ... | Josefa (cocinera) |
| Lupe Carriles | ... | Marcela (doncella) | |
|
|
Alberto Sacramento | ... | Enfermero calvo |
|
|
Rebeca Sanromán | ... | Fotógrafa cabaret |
|
|
Francisco Pando | ... | Hombre en hospital |
| Rest of cast listed alphabetically: | |||
|
|
Manuel Vergara 'Manver' | ||
|
|
María Luisa Corona | ... | Anciana (uncredited) |
|
|
Salvador Lozano | ... | Cliente cabaret (uncredited) |
|
|
Chimi Monterrey | ... | Cantinero (uncredited) |
|
|
Alfredo Varela | ... | Hombre en hospital (uncredited) |
Produced by
| Emilio Tuero | ... | producer |
Music by
| Gonzalo Curiel | ||
Cinematography by
| Agustín Martínez Solares | ||
Editing by
| Carlos Savage | ||
Casting By
| Manuel de Anda | ||
Production Design by
| Jesús Bracho | ||
Set Decoration by
| José G. Jara | ||
Makeup Department
| Felisa Ladrón de Guevara | ... | makeup artist |
| Agripina Lozada | ... | hair stylist |
Production Management
| Antonio Guerrero Tello | ... | production chief |
| Alfredo Varela | ... | production manager (as Alfredo Varela Jr.) |
Second Unit Director or Assistant Director
| Jesús Marín | ... | assistant director |
Sound Department
| Francisco Alcayde | ... | dialogue editor |
| James L. Fields | ... | sound supervisor |
| Galdino R. Samperio | ... | re-recording mixer |
Special Effects by
| Juan Muñoz Ravelo | ... | special effects |
Camera and Electrical Department
| Juan Durán | ... | lighting technician |
| Luis Herrera | ... | assistant camera |
| Carlos Tinoco | ... | still photographer |
| Andrés Torres | ... | camera operator |
Editorial Department
| Teódulo Bustos | ... | synchronization editor |
| Sigfrido García | ... | assistant editor |
Script and Continuity Department
| Miguel Ángel Madrigal | ... | script supervisor |
Additional Crew
| Ricardo Luna | ... | choreographer |
| Raul G. Manjarrez | ... | delegate: actors |
| Nicolás Rueda hijo | ... | title |
