Description
The teachers are friendly, the cafeteria serves delicious food, and the school principal, Mr. Grumpy, thinks George and Harold are hilarious. Something is seriously wrong, and it gets even worse when the boys' pterodactyl, Biscotte, and Sulu, the bionic hamster, are captured by George and Harold's evil twins, who serve as their doppelgangers. Now George and Harold must face their greatest enemies: THEMSELVES! Can they make it on their own, or will they need Captain Underpants to save the day?