Where are all of the Halloween decorations?
The Spooky Tale of Captain Underpants Hack-a-ween
Storyline
When Melvin tries to cancel Halloween, clever best friends Harold and George create their own spooky holiday -- and it's a huge success!
Where are all of the Halloween decorations?
When Melvin tries to cancel Halloween, clever best friends Harold and George create their own spooky holiday -- and it's a huge success!
Clancy Brown
Mr. Ree (voice)
