Oropo and his allies go to Oma Island to recover the Eliacube from Grougaloragran and his brother Chibi.
| Production | Anthony Roux | Producer |
| Crew | Anthony Roux | Creator |
| Directing | Anthony Roux | Director |
| Sound | Guillaume Houzé | Music Score Producer |
| Production | Patricia Robert | Executive Producer |
| Production | Dominique Joutaud | Production Director |
| Production | Jérémie Delamer | Production Manager |
| Production | Clémence Fertin | Production Manager |
| Production | Vincent Blocteur | Production Coordinator |
| Production | François Leroux | Production Coordinator |
| Production | Louis-Baptiste Hugeux | Production Assistant |
| Production | Sarah Nguyen | Production Assistant |
| Directing | Pauline Wallez | Assistant Director |
| Directing | Malec | Director |
| Writing | Anthony Roux | Scenario Writer |
| Writing | Malec | Storyboard |
| Art | Théo Michel | Storyboard Assistant |
| Art | Sophie Walter | Storyboard Assistant |
| Visual Effects | Bruges Kim | Animation Director |
| Visual Effects | Célline Lé Trong | Head of Animation |
| Art | Fanny Branet | Head Decorator |
| Art | Samuel Dhaussy | Head Decorator |
| Art | Amaud Hay | Head Decorator |
| Art | Bruno Hoareau | Head Decorator |
| Art | Katia Wladimiroff | Head Decorator |
| Visual Effects | Suren Perera | Animation Supervisor |
| Visual Effects | Alexis Rondeau | Animation Supervisor |
| Production | Ann-Frédérique Ghio | Production Director |
| Sound | Budapest Art Orchestra | Orchestrator |
| Writing | Anthony Roux | Writer |