Trailer
 | Manuel Valdés as Abundio Plata |
 | Pedro D'Aguillón as Celso |
 | Pancho Córdova as Mike |
 | Luis Manuel Pelayo as Felix Amargo |
 | Hernán Vera as Bearded Doctor |
| Directing | |
| Benito Alazraki | Director |
Writing | |
| Adolfo Torres Portillo | Writer |
| José Revueltas | Writer |
