Mr. Beranger works at Paradesign, a furniture department store where the employees live day and night in the decorations. Himself lives in a show cottage in pasteboard and excels in the promotion of his dachshund footrest. His life seems settled well, until the day when he is promoted to the mysterious thirteenth floor of the store.
Unfortunately the movie The Man Who Knew a Lot is not yet available on Disney Plus.
| Directing | Alice Vial | Director |
| Writing | Alice Vial | Writer |
| Sound | Emmanuel d'Orlando | Original Music Composer |
| Art | Julie Plumelle | Set Decoration |
| Sound | Raphaël Devillers | Sound Mix Technician |
| Costume & Make-Up | Sarah Monfort | Costume Design |
| Visual Effects | Hoël Sainléger | Visual Effects |
| Production | Anne-Claire Créancier | Production Manager |
| Production | Pierre-François Créancier | Casting |
| Crew | Hoël Sainléger | Special Effects |
| Sound | Gautier Isern | Boom Operator |
| Costume & Make-Up | Anna Rivière | Makeup Artist |
| Production | Marc-Benoît Créancier | Producer |
| Art | Léa Alric | Set Designer |
| Camera | Brice Pancot | Director of Photography |
| Sound | Charlotte Butrak | Sound Editor |
| Editing | Grégoire Pontécaille | Editor |
| Directing | Felipe Salazar | First Assistant Director |
| Sound | Samuel Aïchoun | Sound Re-Recording Mixer |
| Production | Jessica Rosselet | Associate Producer |
