The Spooky Tale of Captain Underpants: Hack-a-ween
When Melvin tries to cancel Halloween, clever best friends Harold and George create their own spooky holiday -- and it's a huge success!
- Aliran: Komedi, Animasi, Keluarga
- Studio: Scholastic Productions, Titmouse, Treehouse Comix, DreamWorks Animation Television
- Kata kunci: halloween, loufoque
- Pemeran: Nat Faxon, Jay Gragnani, Ramone Hamilton, Sean Astin, Dayci Brookshire, Clancy Brown
