During this season as in the previous one, investigators can use Kabuki when they are sure about the identity of a masks. If the guess is correct, the investigator gains 5 points, otherwise they'll no longer use it until the end of the season. Kev Adams have won.
In the official aftershow (Enquête Continue), they go behind the scenes and interview the eliminated contestants of the episode, featuring a parallel investigation with the Paresseux, a mask whose purpose is to serve extra clues.
To have costumes reused from other version (Hippopotame is reused from the Belgian version and Robolapin from the UK version).
To have theme nights (episode 3 to 7).
To have contestants perform songs already sung during previous seasons:
Hamster sung "Papaoutai" which was previously sung by Panthere and "Message Personnel" which was previously sung by Pain d'épices.
Hippopotame sung "Crazy In Love" which was previously sung by Licorne, "Shake It Off" which was previously sung by Manchot, and "Single Ladies (Put a Ring on It)" in a duet with Biche which was previously sung by Panda.
Lémurien sing "Alors on danse" which was previously sung by Aigle.