Ernest and Celestine are travelling back to Ernest's country, Gibberitia, to fix his broken violin. This exotic land is home to the best musicians on earth and music constantly fills the air with joy. However, upon arriving, our two heroes discover that all forms of music have been banned for many years - and for them, a life without music is unthinkable. Along with their friends and a mysterious masked outlaw, Ernest and Celestine must try their best to bring music and happiness back to the land of bears.
Unfortunately the movie Ernest & Celestine: A Trip to Gibberitia is not yet available on HBO Max.
| Directing | Jean-Christophe Roger | Director |
| Directing | Julien Chheng | Director |
| Writing | Guillaume Mautalent | Screenplay |
| Writing | Didier Brunner | Idea |
| Writing | Sébastien Oursel | Screenplay |
| Writing | Agnès Bidaud | Idea |
| Writing | Gabrielle Vincent | Characters |
| Sound | Vincent Courtois | Original Music Composer |