The preschool series, developed in partnership with broadcaster VRT-Ketnet, is adapted from Luce and the Rock*, the multi-awarded short film by Belgian artist Britt Raes.
The French and Belgium companies respectively have two series and a special in development, and a second season of "Mush-Mush" will be launching this year.
The short film was produced by La Cabane, Thuristar and Studio Pupil, in coproduction with VRT-Ketnet and RTBF and with the participation of France Télévisions.