Eleven-year-old Martin is a basically good boy. Unfortunately each time he decides to give a hand things end in disaster. This summer, he has been invited to spend a vacation at the Hotel Nautilus by his friend Vincent's parents. This is a great place for kids with its cabin hidden among the branches of a tree they call the "baobab". But this year a holiday camp is being built nearby...
as Monsieur Michaud
as Martin Raynaud
as Vanessa Goudard
as Etienne
as Georges
as Madame Michaud
as Monsieur Rossi
as Mylène
as Charlotte
as Morgane
as Greg
