In the Buenos Aires of 1900, a man seeks to avenge the death of his brother, killed at the exit of a fight.
| Directing | Hugo del Carril | Director |
| Writing | Hugo del Carril | Writer |
| Production | Hugo del Carril | Producer |
| Production | Ángel Zavalia | Producer |
| Sound | Tito Ribero | Original Music Composer |
| Camera | Bob Roberts | Director of Photography |
| Editing | José Gallego | Editor |
| Art | Juan Manuel Concado | Production Design |
| Costume & Make-Up | Julio Franzosi | Costume Design |
| Directing | Ángel Acciaresi | Assistant Director |
| Sound | José Castellanos | Sound |