| Person | Type | Job | Role(s) |
|---|---|---|---|
 Agustín Lara | Crew | Sound | Songs |
 Alex Phillips | Crew | Camera | Director of Photography |
 Alfredo B. Crevenna | Crew | Crew | Additional Writing |
 Carlos Falomir | Crew | Production | Casting |
Charles L. Kimball | Crew | Editing | Editor |
Edmundo Báez | Crew | Crew | Additional Writing |
Eduardo Mendoza | Crew | Crew | Title Graphics |
Esperanza Gómez | Crew | Costume & Make-Up | Hairstylist |
Galdino R. Samperio | Crew | Sound | Sound Re-Recording Mixer |
Ignacio Villareal | Crew | Directing | Assistant Director |
Jack Wagner | Crew | Production | Producer |
James L. Fields | Crew | Sound | Sound Director |
 José Revueltas | Crew | Writing | Adaptation |
 Ladislas Fodor | Crew | Writing | Story |
Lilian Oppenheim | Crew | Costume & Make-Up | Costume Design |
Manuel Fontanals | Crew | Art | Production Design |
 Roberto Gavaldón | Crew | Directing | Director, Adaptation |
Rodolfo Halffter | Crew | Sound | Music |
Rodolfo Lowenthal | Crew | Production | Executive Producer |
 Rosalío Solano | Crew | Camera | Camera Operator |
 Tito Davison | Crew | Writing | Screenplay |
Humberto Gavaldón | Crew | Directing | Script Supervisor |
Raul J. Casso | Crew | Editing | Assistant Editor |
Jorge Cardeña | Crew | Production | Production Manager |
Sara Mateos | Crew | Costume & Make-Up | Makeup Artist |
 Arturo de Córdova | Cast | Actor | Antonio Ituarte |
 Carlos Martínez Baena | Cast | Actor | Esteban (as Carlos M. Baena) |
 Carlos Villarías | Cast | Actor | Juez |
Eduardo Casado | Cast | Actor | Licenciado Jiménez |
 Fernando Casanova | Cast | Actor | Empleado del juzgado (uncredited) |
 Fortunio Bonanova | Cast | Actor | Nacho Gutiérrez |
José Arratia | Cast | (uncredited) | |
Juan Orraca | Cast | Detective (uncredited) | |
Luis Mussot | Cast | Actor | Dr. Vidaurri |
Manuel Pozos | Cast | José (uncredited) | |
 María Félix | Cast | Actress | Raquel Serrano |
Paco Martínez | Cast | Actor | Villarreal |
 Rafael Alcayde | Cast | Actor | Demetrio |
Rogelio Fernández | Cast | Marinero | |
 Rosario Granados | Cast | Actress | Elena (as Charito Granados) |
José Muñoz | Cast | Actor | Detective (uncredited) |
Ana María Hernández | Cast | Invitada a fiesta (uncredited) | |
Félix Samper | Cast | Asociado en mesa redonda (uncredited) | |
Alfredo Varela padre | Cast | Actor | Juez del registro civil |
Miguel Ángel López | Cast | Joven mensajero (uncredited) | |
| Person | Type | Job | Role(s) |
