If ever you've seen the first film the you'll know that Critters are vicious small flesh eating monsters from outer space with a distinct taste for humans and you'll know that we were then rescued by intergalactic bounty hunters. Unfortunately, the Critters had the foresight to leave some eggs behind and these are now hatching to terrorise the inhabitants of Grover's Bend. So it's up to Charlie, Ug and the rest of them to wipe out the little sods before they wipe out God-fearing America..