Through the narrative expedient of following, step by step, the working day of a mountain postman (Angelo Lezuo), effectively tells the daily life, in the fifties, of all a community in the Dolomites: that of the inhabitants of Colle Santa Lucia in the province of Belluno.
| Directing | Adolfo Baruffi | Director |
| Writing | Dino Buzzati | Screenplay |
| Crew | Antonio Sturla | Cinematography |
| Sound | Enzo Crosti | Music |