The protagonist and 19 of his peers are hiking along a road. During a quick stop all of them strip naked, and they start walking around in the nude. Later they seem to be hiking into the woods, and... the film ends.
Farmers seize the gang at gunpoint, beat them, force the all to strip naked then attack some of them with a whip. Eventually the gang overcome the farmers, dress again and flee. Isabelle Pasco is also nude in this scene, but her age in this scene is unknown (17/18).