The Spooky Tale of Captain Underpants: Hack-a-ween
2019-10-08
46min | en
| 22 votes
When Melvin tries to cancel Halloween, clever best friends Harold and George create their own spooky holiday -- and it's a huge success!
Director : Seung Woo Cha
Scholastic Productions
Titmouse
Treehouse Comix
DreamWorks Animation Television