In prehistoric times, two rival tribes, the Dirty Hairs and the Clean Hairs, have been engaged in a centuries-long battle over a coveted resource: shampoo. The chief of the Dirty Hairs dispatches his daughter, Guy, to infiltrate the enemy tribe and steal some shampoo. Meanwhile, the chief of the Clean Hairs orders Pierre, a member with curly hair, and Pierre, a blonde, to investigate the murder of two of their own tribe members and uncover the identity of the killer.
RRRrrrr!!!
In a world before time, a primitive tribe is shaken to its core when a senseless killing occurs, marking the first recorded instance of murder in human history.
