The Epic Tales of Captain Underpants (2018)

S2E13 Captain Underpants and the Taxing Trauma of the Treacherous Tattle Trials, Part 2

With summer camp at stake, Melvin's nanobots latch onto Captain Underpants, putting the fate of the camp in jeopardy. To combat this new threat, the boys must miniaturize themselves and embark on a daring journey into Captain Underpants' mind, navigating the chaotic landscape of his thoughts to neutralize the nanobots and save the day.