Captain Underpants and the Preposterous Plight of the Purple Potty People

Everything goes VERY wrong when George and Harold fall into a parallel universe – and it gets even wronger when they run into their very own evil twins. Now the boys must face their most cunning enemies yet… themselves! They have the help of two brave and bold new superheroes, Great-Granny Girdle and the incredible Boxer Boy. But with Captain Underpants facing his own nemesis, wicked Captain Blunderpants, will good or evil reign supreme?