Captain Underpants and the Taxing Trauma of the Treacherous Tattle Trials, Part 2
S2:E13Summer camp is on the line as Melvin's nanobots find a new host in Captain Underpants, forcing the boys to shrink down and go inside his brain.
Summer camp is on the line as Melvin's nanobots find a new host in Captain Underpants, forcing the boys to shrink down and go inside his brain.