When we last saw George and Harold, they were about to take their pet pterodactyl Crackers back to the Cretaceous period. But things didn't work out quite as they had hoped. They've entered an absurd alternative reality where techers are nice, kids are allowed to read banned books, and the cafeteria food doesn't smell like dirty diapers. Even worse, they've discovered alternative versions of themselves - Evil George and Evil Harold - who plan to unleash some preposterous plans on Piqua, Ohio.