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!
- 2019-2019
- Netflix
- Animation, Other, Action & Adventure, Comedy, Family
- TV-PG
When Melvin tries to cancel Halloween, clever best friends Harold and George create their own spooky holiday -- and it's a huge success!
The Spooky Tale Of Captain Underpants Hack-A-Ween
0:58
The Spooky Tale Of Captain Underpants Hack-A-Ween: Attack Of The Balloon Monsters
3:57
The Spooky Tale Of Captain Underpants Hack-A-Ween: What's Hack-A-Ween?
1:51
The Spooky Tale Of Captain Underpants Hack-A-Ween: Sneak-Or-Snack: The New Trick-Or-Treat
2:15