Tofurkey's little sister, Atotalcutiepie loves her Marsupilou. Marsupilou is a stuffed animal Marsu with a springy tail that she bounces up and down on like a bouncy toy. One day, as she's playing with it, it bounces out of control and gets away from her, disappearing into the jungle. Heartbroken, the little girl wanders into the big bad jungle all by herself in the hopes of finding her toy. Meanwhile, Marsupilou ends up in the campsite, where the Marsu babies mistake it for a real marsu. Marsu sees the toy as a rival, who courts his wife and becomes the favorite playmate of his kids. Hector tries to explain that Marsupilou is just a kind of doll, but all the marsus don't buy it. The situation is further complicated when Atotalcutiepie shows up, determined to take back her "best friend." This proves tricky, as Beebee, Bobo and Beeboo have grown attached to the Marsupilou as well. But this little girl has quite a pair of lungs on her, and her incessant, thundering sobs frighten the baby marsus into giving her back her toy. - Sursa: media-press.tv