The Epic Tales of Captain Underpants

George and Harold are two best friends in the fourth grade, united by their mutual love for mischief and comic book creations. They often spend their time at school concocting elaborate pranks to play on their unsuspecting principal, Mr. Krupp, usually resulting in him turning into an unconventional superhero with his underwear exposed. The duo's imaginative antics don't just end there, as they also create a comic series featuring their own characters and adventures, which eventually starts to come alive in surprising ways around the school. As the boys navigate through adolescence and the challenges of childhood friendships, their comical pranks and magical creations bring a touch of excitement and laughter to the otherwise mundane life at school.