When Tia, Léo, and Mr. Peabody get invited on a Spring break camping trip with a horology group, they simply can't refuse. The goal? Capture Bigfoot on camera! When they finally arrive on site, they discover that the "group" is really just a couple of robots. But thats not the only strange thing that this trip has in store. When Tia gets separated from the others, they sets out on a search. Isolated in the woods, the intrepid Lunch Clubbers discover that Bigfoot is the least of their worries...

Translation of: Traces du Bigfoot.