The belief that he has discovered a crime, makes a worker endanger his own life and the happiness of his marriage.
| Directing | Mario C. Lugones | Director |
| Writing | Ana María Nieto Arana | Writer |
| Editing | Antonio Rampoldi | Editor |
| Art | Óscar Lagomarsino | Production Design |
| Camera | Américo Hoss | Director of Photography |
| Sound | Vlady | Original Music Composer |