Fabio Zurita followed Osvaldo Bayer with his camera for 30 years. The voiceover (narrated by Diego Capusotto) tells the various stories that the director would have liked to tell about his life and struggle.
| Directing | Fabio Zurita | Director |
| Writing | Fabio Zurita | Writer |
| Production | Liv Zaretzky | Executive Producer |
| Directing | Carlos Lasso | Assistant Director |
| Camera | Martín Frías | Director of Photography |
| Editing | Liliana Nadal | Editor |
| Sound | Gino Gelsi | Sound |
| Sound | Pablo Rodriguez | Music |
| Sound | Pablo Franceschelli | Music |