Back in the distant past (way back-like when "rock and roll" was just rock and fast food was dinner your couldn't catch), lived two case dudes named Joe and Mac. Whether it was dinosaur demolition of pterodactyl hang-glidin', life for the boys was pretty cool. Cool, that is, until a bogus bunch of neanderthal nerds crashed their village and scared off all the cave-babes. Now the cave-babes are out there- SOMEWHERE, lost and reeeeally lonely... so what are you waitin' for? It's up to Joe and Mac to get 'em back.