Directed by
| Emilio Gómez Muriel | ||
| Fred Zinnemann | ||
Writing Credits (in alphabetical order)
| John Dos Passos | ... | (english titles) |
| Emilio Gómez Muriel | ||
| Leo Hurwitz | ... | (english titles) |
| Henwar Rodakiewicz | ||
| Paul Strand | ... | (story) |
| Agustín Velázquez Chávez | ... | (story) |
| Fred Zinnemann | ||
Cast (in credits order)
| Silvio Hernández | ... | Miro | |
| David Valle González | ... | Don Anselmo | |
| Rafael Hinojosa | ... | El Candidato | |
 |
Antonio Lara | ... | El Zurdo |
| Miguel Figueroa | ... | Miguel | |
| Rest of cast listed alphabetically: | |||
| Susana Ortiz Cobos | ... | Miro's Wife | |
| Felipe Rojas | ... | Mingo | |
Music by
| Silvestre Revueltas | ||
Cinematography by
| Paul Strand | ||
Editing by
| Emilio Gómez Muriel | ||
| Gunther von Fritsch | ||
Production Management
| Paul Strand | ... | production supervisor |
Sound Department
| Joselito Rodríguez | ... | sound |
| Roberto Rodríguez | ... | sound |
Camera and Electrical Department
| Ned Scott | ... | still photographer |
