Where To Stream The Epic Tales of Captain Underpants Season 1 Episode 5
Captain Underpants and the Terrifying Perlious Misfortune of the T.P. Mummy
- Aired July 13, 2018
- 30 Min
A T.P. prank gone wrong leads to clogged toilets -- and a fateful explosion -- that turns the boys' new French teacher into a mummy.