The Spooky Tale of Captain Underpants Hack-a-ween
“Where are all of the Halloween decorations?”
6.6(28 votes)
October 7, 2019
46m
Overview
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 ChaWriters
Dav Pilkey, Mark Banker, Matt Smith
