A very modest employee exchanges her newborn child with the baby of a wealthy family. However, years later, when the young man is about to graduate as a doctor, he begins to investigate his hidden past.
| Writing | Tulio Demicheli | Writer |
| Camera | Antonio Merayo | Director of Photography |
| Directing | Carlos F. Borcosque | Director |
| Camera | Ricardo Younis | Director of Photography |
| Directing | Naum Kramarenco | Assistant Director |
| Camera | Andrés Martorell De Llanza | Director of Photography |
| Sound | Prospero Bisquert | Original Music Composer |
| Production | Patricio Kaulen | Producer |
