This French family film is filled with action, animals, adventure, and suspense. The story is told from a child's viewpoint. One day, while playing in his secret tree house in the forest, 11-year old Antoine spies upon bank robbers stashing 40-million francs worth of loot. One of the robbers is the father of his newest best friend Lisa, a 10-year old Canadian visitor. Not wanting to rat on her father, Antoine instead moves the money to a different spot. Neither he, nor Lisa have a lot of respect