Captain Underpants Mega BlissmasChristmas gets weird — really weird — after George and Harold go back in time to change up a few of their beloved holiday's traditions.
DirectorsErik Kling, Kevin Peaty
WritersDav Pilkey, Matt Smith, Mark Banker
Part of
Includes: Captain Underpants: The First Epic Movie, The Spooky Tale of Captain Underpants Hack-a-ween, Captain Underpants Epic Choice-o-Rama, Captain Underpants Mega Blissmas
