Captain Underpants: The First Epic Movie

In Piqua, Ohio, George Beard and Harold Hutchins are two fourth-grade friends and next-door neighbors who often bring joy to their school, Jerome Horwitz Elementary School, by excessively pranking the cruel teachers, especially the mean Principal Benjamin "Benny" Krupp, which puts them at odds with him. The duo also create comic books about a superhero named Captain Underpants, a character who has superpowers and wears underwear and a cape. They sell these to their schoolmates through a comic company called Treehouse Comix Inc, housed in their treehouse. George and Harold's pranks come to an apparent end after they tamper with a toilet invention, the Turbo Toilet 2000, made by the school's local snitch, intellectual Melvin Sneedly. This causes Mr. Krupp to decide to separate the boys and annihilate their friendship.