Our story starts with Tonio, the son the bears King, being kidnapped by some hunters in the Sicilian mountains. Because of the harshness of a winter that threatens its clan with famine, the Bear King decides to invade the land of men (in the hope of finding his son). Thanks to his powerful army and the help of a wizard, he will succeed at both quests but he will soon find out that bears are not meant to live in the land of men.
| Writing | Dino Buzzati | Novel |
| Directing | Lorenzo Mattotti | Director |
| Writing | Lorenzo Mattotti | Screenplay |
| Writing | Thomas Bidegain | Screenplay |
| Writing | Jean-Luc Fromental | Screenplay |
| Production | Nicola Giuliano | Co-Producer |
| Production | Christophe Jankovic | Producer |
| Sound | Fabien Devillers | Sound Re-Recording Mixer |
| Sound | Dariusz Kowalczyk | Sound Re-Recording Mixer |
| Sound | Jean-Marc Lentretien | Sound Designer |
| Production | Manuela De Santis | Casting |
| Production | Valérie Schermann | Producer |
| Sound | René Aubry | Original Music Composer |
| Editing | Nassim Gordji-Tehrani | Editor |
| Sound | Sébastien Marquilly | Supervising Sound Editor |
| Production | Ardavan Safaee | Co-Producer |
| Production | Carlotta Calori | Co-Producer |
| Production | Francesca Cima | Co-Producer |
| Production | Réka Temple | Line Producer |
| Editing | Sophie Reine | Editor |