It's the harshest winter in memory, and the gnomes' very existence is in danger. Eager to help, Queen Fjellrose betrays one of their strictest rules and goes out looking for the Blue Horn, a magical instrument that can alter the weather.
| Directing | Arne Lindtner Næss | Director |
| Writing | Thomas Moldestad | Screenplay |
| Production | Lasse Greve Alsos | Producer |
| Production | Jørgen Storm Rosenberg | Producer |
| Production | Rebekka Garrido | Producer |
| Production | Michael Reuter | Producer |
| Production | Sigurd Mikal Karoliussen | Line Producer |
| Sound | Magnus Beite | Original Music Composer |
| Crew | Kjell Vassdal | Cinematography |
| Editing | Wibecke Rønseth | Editor |
| Costume & Make-Up | Sofie Rage Larsen | Costume Design |
| Costume & Make-Up | Brita Johansen | Makeup Department Head |
| Production | Trond Mjøs | Production Manager |
| Crew | Gudny Ingebjørg Hagen | Creator |
| Visual Effects | Lars Erik Hansen | Visual Effects Supervisor |
| Visual Effects | Oystein Larsen | Visual Effects Supervisor |