| Person | Type | Job | Role(s) |
|---|---|---|---|
 Ana Guerrero | Crew | Costume & Make-Up | Makeup Artist |
Galdino R. Samperio | Crew | Sound | Sound Recordist |
 Gunther Gerszo | Crew | Art | Production Design |
Ignacio Villareal | Crew | Directing | Assistant Director |
 Jaime Salvador | Crew | Writing | Writer |
James L. Fields | Crew | Sound | Sound |
Jorge Benavides | Crew | Crew | Special Effects |
Jorge Busto | Crew | Editing | Editor |
José Ortiz Ramos | Crew | Camera | Director of Photography |
 Luis Buñuel | Crew | Directing | Director, Editor, Writer |
Manuel González | Crew | Camera | Camera Operator |
Manuel Reachi | Crew | Writing | Novel, Associate Producer |
 Raúl Lavista | Crew | Sound | Original Music Composer |
Rodolfo Usigli | Crew | Crew | Additional Dialogue |
Sergio Kogan | Crew | Production | Producer |
Fidel Pizarro | Crew | Production | Production Manager |
Antonio Bustos | Crew | Sound | Sound Editor |
Luis García | Crew | Lighting | Lighting Technician |
Enrique del Castillo | Cast | Actor | Official reformatory |
 Fernando Soler | Cast | Actor | Don Guadalupe |
Jesús García Navarro | Cast | Actor | Empleado de Guadalupe (uncredited) |
 Leonor Gómez | Cast | Actress | Empleada de Guadalupe (uncredited) |
Luis López Somoza | Cast | Alberto | |
 María Gentil Arcos | Cast | Actress | Felisa |
Matilde Palou | Cast | Actress | Dona Carmen |
 Rafael Icardo | Cast | Actor | Don Severiano, veterinary |
 Rosita Quintana | Cast | Actress | Susana |
 Víctor Manuel Mendoza | Cast | Actor | Jesus |
| Person | Type | Job | Role(s) |
