Many socially-concerned priests in Catholic Latin America have at some time left their parish churches to go and work in the fields and factories of the poor. Such priests, usually adherents of "liberation theology," are called "worker-priests." This Chilean film tells the story of how one man became a "worker-priest" and won the trust of the poor.
| Directing | Aldo Francia | Director |
| Writing | José Román | Screenplay |
| Writing | Aldo Francia | Screenplay |
| Camera | Silvio Caiozzi | Director of Photography |
| Writing | Jorge Durán | Screenplay |
| Editing | Carlos Piaggio | Editor |
| Costume & Make-Up | Jorge Oyarzun | Makeup Artist |
| Writing | Dario Marcotti | Screenplay |
| Sound | Jorge Di Lauro | Sound |
| Editing | Alfonso Quiñones | Negative Cutter |
| Writing | Aldo Francia | Story |
| Directing | Jorge Durán | Assistant Director |
| Production | Alberto Célery | Production Coordinator |
| Sound | Osvaldo Rodríguez Musso | Music |
| Editing | Rudolfo Wedeles | Editor |
