Upon learning of the murder of a friend, a police inspector sets out to take justice on his own. This attitude, contrary to his usual convictions, will gradually destroy him.
| Directing | Adolfo Aristarain | Assistant Director |
| Crew | Rubén Dugenio | Script |
| Sound | Lucio Milena | Music |
| Camera | Ricardo Aronovich | Director of Photography |
| Art | Óscar Lagomarsino | Art Direction |
| Editing | Alberto Pereyra | Editor |
| Directing | Jorge N. Mobaied | Assistant Director |
| Directing | Román Viñoly Barreto | Director |
| Crew | Mario Rafael | Script |
| Camera | Aníbal Di Salvo | Camera Operator |
| Production | Antonio P. Motti | Production Director |
| Editing | Oscar Vitale | Editor |