At Santa Claus School, the principal has called a meeting. Lucia, her parents Julius and Claudia and everyone else at school are excited. But the tension is replaced by a shock when the headmaster cancels Christmas. He seems confused, and it soon becomes clear that he is trapped in a Christmas trauma from his younger days as Santa Claus. Lucia sets out to find out what has happened and with the help of the younger student Elias and a magical time machine, she travels back in time in the hope of saving Christmas.
| Directing | Christian Dyekjær | Director |
| Writing | Christian Dyekjær | Writer |
| Writing | Lars Therkildsen | Writer |
| Production | Morten Rasmussen | Producer |
| Production | Peter Dollerup | Line Producer |
| Crew | Kristian Eidnes Andersen | Compositor |
| Crew | Nicklas Schmidt | Compositor |
| Camera | Mads Thomsen | Director of Photography |
| Editing | Søren Ottosen | Editor |
| Production | Lena Paaske | Casting |
| Production | Jette Termann | Casting |
| Art | Erik Peitersen | Production Design |
| Costume & Make-Up | Anne-Dorthe Eskildsen | Costume Design |
| Costume & Make-Up | Anette Baymler Madsen | Makeup Artist |
| Costume & Make-Up | Ann Borghelt | Assistant Makeup Artist |
| Costume & Make-Up | Ninna Arvad Brännäng | Assistant Makeup Artist |
| Costume & Make-Up | Ditte Dahm Jensen | Assistant Makeup Artist |
| Costume & Make-Up | Malene Klitte Jensen | Assistant Makeup Artist |
| Costume & Make-Up | Birgitte Lassen | Makeup Designer |
| Costume & Make-Up | Annemette Mikkelsen | Assistant Makeup Artist |
| Costume & Make-Up | Jeanel Serrani | Assistant Makeup Artist |
| Crew | Peter Dollerup | Post-Production Manager |
| Production | Filip von Spreckelsen | Production Manager |
| Directing | Ida Maria R. Andersen | Second Assistant Director |
| Directing | Søren Gustafson | First Assistant Director |
| Directing | Ditte Marie Pedersen | First Assistant Director |
