A cave man gets up in the morning to walk around hitting things with his club. After knocking a huge dinosaur out cold, he uses the stiff dino's body as a saw, using the spiny back bones as the saw's teeth. He battles another Neanderthal for the prize of a pretty cave girl, but she uses a club on him after he wins.

Ce synopsis est en anglais : nous ne l'avons pas encore traduit.