When Spirou, supposedly a groom in a Palace, meets Fantasio, reporter scupper, everything starts very hard … and rather badly!
| Directing | Alexandre Coffre | Director |
| Writing | Juliette Sales | Writer |
| Writing | Fabien Suarez | Writer |
| Writing | Rob-Vel | Characters |
| Writing | Jijé | Characters |
| Writing | André Franquin | Characters |
| Writing | Alexandre Coffre | Writer |
| Sound | Éric Neveux | Music |
| Production | Marc Missonnier | Producer |
| Production | Samuel Hadida | Producer |
| Production | Philippe Logie | Associate Producer |
| Camera | Jean-François Hensgens | Director of Photography |
| Art | Gwendal Bescond | Decorator |
