The Taxing Trauma of the Treacherous Tattle Trials Part 2 is the thirteenth and final season 2 episode of The Epic Tales of Captain Underpants, which was the season 2 finale.​


Our heroes must do everything they can to survive when Melvinborg's nanobots take over Captain Underpants, and the gang is forced to shrink and enter the waistband warrior's brain to stop Captain Nanopants' rampage. A slight hitch occurs when Melvin has to decide if he'll betray George and Harold.


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