A shady character substitutes himself for the new minister in a turn-of-the-century border town.
| Directing | José Luis Urquieta | Director |
| Writing | Miguel Ángel Lira | Story |
| Writing | Julio García Tena | Screenplay |
| Writing | José Luis Urquieta | Screenplay |
| Sound | Rafael Carrión | Music |
| Camera | Antonio Ruiz | Director of Photography |
| Editing | Enrique Murillo | Editor |