He defeated the diabolical Dr. Diaper....He terminated the terrible talking toilets....He saved the world from three massive, tentacled space aliens disguised as cafeteria ladies....Now he's in for the fight of his life. Can Captain Underpants and his drawers hold up under the pressure of the perilous plot of Professor Pippy P. Poopypants? It's time to probe a little further and find out in this all-new, wedgier adventure of Captain Underpants! Professor Pippy P. Poopypants may be the greatest scientific genius the world has ever known. Unfortunately, he has such a silly name that nobody takes him seriously Needless to say, George and Harold poo-poo Poopypants' pride -- practically pulverizing it -- and Poopypants is preparing to pounce This looks like a job for Captain Underpants...