| Person | Type | Job | Role(s) |
|---|---|---|---|
 Carlos Grandjean | Crew | Art | Set Decoration |
Edmundo Báez | Crew | Writing | Writer |
 Gabriel Figueroa | Crew | Camera | Director of Photography |
 Gregorio Walerstein | Crew | Production | Producer |
 José Revueltas | Crew | Writing | Writer |
José Rodríguez Granada | Crew | Art | Production Design |
 Manuel Esperón | Crew | Sound | Original Music Composer |
Mario González | Crew | Editing | Editor |
 Pedro de Urdimalas | Crew | Writing | Writer |
 Tito Davison | Crew | Directing | Director, Writer |
Enrique Rodríguez | Crew | Sound | Sound |
Rodolfo Benítez | Crew | Sound | Sound |
Alfredo G. Volpe | Crew | Writing | Story |
 Antonio R. Frausto | Cast | Actor | Onofre, director de orquesta |
 Arturo de Córdova | Cast | Actor | Daniel Benitez |
 Carlos López Moctezuma | Cast | Actor | Sr. Carrasco |
 Carlos Múzquiz | Cast | Actor | Agente de policía |
Dolores Camarillo | Cast | Actress | Tía de Rosita (as Dolores Camarillo 'Fraustita') |
 Elsa Aguirre | Cast | Actress | Cora Moreno |
 Isabel del Puerto | Cast | Actress | Lidia |
Jorge Arriaga | Cast | Actor | Romeo |
 José Elías Moreno | Cast | Actor | Comandante Enrique Robles |
 José Ángel Espinosa 'Ferrusquilla' | Cast | Actor | Profesor Florentino Mendizábal (as J. Angel Espinosa) |
 Juan García | Cast | Actor | El norteño |
Juan Orraca | Cast | Esbirro de Daniel | |
 Manuel Dondé | Cast | Actor | Melquiades |
 Marga López | Cast | Actress | Rosita |
 Pascual García Peña | Cast | Actor | Chanchomon (as Pascual G. Peña) |
| Person | Type | Job | Role(s) |
