Episode Title:Captain Underpants and the Taxing Trauma of the Treacherous Tattle Trials Part 2.Episode Description:After The Nanobots hacked the dome, George, Captain Underpants, Harold and the Melvins flee, and later cause the Nanobots to take over Captain Underpants' brain, which makes him huge, and control him to destroy Piqua. Now it's up to George, Harold, and the Melvins to shrink themselves down and enter into Captain Underpants' head to take down the Nanobots’ leader once and for all.