The Spooky Tale of Captain Underpants: Hack-a-ween
Where are all of the Halloween decorations?
When Melvin tries to cancel Halloween, clever best friends Harold and George create their own spooky holiday -- and it's a huge success!
- Year: 2019
- Country: United States of America
- Genre: Comedy, Animation, Family
- Studio: Scholastic Productions, Titmouse, Treehouse Comix, DreamWorks Animation Television
- Keyword: halloween, loufoque
- Director: Kevin Peaty, Seung Woo Cha
- Cast: Nat Faxon, Jay Gragnani, Ramone Hamilton, Sean Astin, Dayci Brookshire, Clancy Brown