| Person | Type | Job | Role(s) |
|---|---|---|---|
 Gregorio Walerstein | Crew | Production | Associate Producer |
 José Méndez | Crew | Art | Art Direction, Costume Design |
Luis Bekris | Crew | Production | Executive Producer |
 Manuel Esperón | Crew | Sound | Original Music Composer |
Maximino Sánchez Molina | Crew | Editing | Editor |
 Miguel de Unamuno | Crew | Writing | Novel |
Rafael García Travesí | Crew | Writing | Writer |
 Vicente Fernández | Crew | Production | Associate Producer |
Xavier Cruz | Crew | Camera | Director of Photography |
 Rafael Villaseñor Kuri | Crew | Directing | Director |
Juan Fernando Pérez Gavilán | Crew | Production | Producer |
Lilia Lupercio | Crew | Editing | Negative Cutter |
 Amparo Muñoz | Cast | Actress | Laura Monteros |
Baltazar Ramos | Cast | Actor | Joaquín, niño (as Baltazar Ramos niño) |
 Carlos Cardán | Cast | Actor | Braulio Gómez |
 Dacia González | Cast | Actress | Madre de Joaquín |
 Eduardo Noriega | Cast | Actor | Don Agustín Monteros, padre de Laura |
 Enrique Lucero | Cast | Actor | Juvencio |
Felipe Arriaga | Cast | Sotero | |
 Julio Monterde | Cast | Actor | Doctor |
 Lizetta Romo | Cast | Actress | Amiga chismosa de Isabel |
 Martin LaSalle | Cast | Actor | Doctor |
 Oscar Traven | Cast | Actor | Fernando Aguirre |
Rafael Fernández | Cast | (as Rafael Fernandez 'el naco') | |
Vicente Fernández | Cast | Actor | Joaquín Barrera |
 Yolanda Ciani | Cast | Actress | Sra. de Monteros, Madre de Laura |
 Oscar Morelli | Cast | Actor | Padre de Joaquín |
Laura Tovar | Cast | Actress | Sirvienta |
Araceli Aguilar | Cast | Actress | Isabel |
Alfonso Carti | Cast | Cantinero (uncredited) | |
Roberto Schlosser | Cast | Actor | Juan Carlos |
Raúl Abarca | Cast | Luisito (as Raúl Abarca niño) | |
Victoriana Garossi | Cast | (as Victorina Garessi) | |
Roy De La Serna | Cast | ||
Rafael de Anda | Cast | ||
| Person | Type | Job | Role(s) |
