The Spooky Tale of Captain Underpants: Hack-a-ween
- annos singulos: 2019
- Patriam: United States of America
- genus: Comedy, Animation, Family
- Studio: Scholastic Productions, Titmouse, Treehouse Comix, DreamWorks Animation Television
- keyword: halloween, loufoque
- Director: Seung Woo Cha, Kevin Peaty
- cast: Nat Faxon, Jay Gragnani, Ramone Hamilton, Sean Astin, Dayci Brookshire, Clancy Brown