Because Back Alive accidentally falls asleep while he will take care of the little Denis, his protege makes secretly up and away. The boy joins perk up Marsupilami and keeps the whole family busy. As Denis gets homesick, wants to return him to his parents the Marsupilami. They are now trapped in a pyramid
Narbur, le magnat du cirque Palombien, relâche tous les animaux d'une petite structure indépendante dans la jungle de Palombie. Le Marsupilami les ramène en ville et met tout en œuvre pour que le spectacle reprenne.