He has to do it so that Krupp can write him a letter of recommendation to Eliteanati Academy, his dream school, and when he finds out Bo is not scary to the kids, he decided to use his Interclaytion Station 2000 to turn him into Claylossus, from George and Harold's latest comic, but the clay monster goes on a rampage in Piqua.
Trivia: In this episode, we find out that Grace Wain (the new superintendent of Jerome Horwitz Elementary School) is actually Erica Wang from the future.
In October 2019, Netflix released a 46-minute Halloween special of the series titled The Spooky Tale of Captain Underpants: Hack-a-Ween.
[4] In February 2020, an interactive special titled Captain Underpants: Epic Choice O' Rama was released.
In December 2020, a 46-minute Christmas special titled Captain Underpants: Mega Blissmas was released.