Synopsis
When Melvin tries to cancel Halloween, clever best friends Harold and George create their own spooky holiday -- and it's a huge success!
Original titleThe Spooky Tale of Captain Underpants Hack-a-ween
IMDb Rating5.9287 votes
TMDb Rating6.520 votes
Cast
Captain Underpants / Mr. Krupp
Harold
George
Narrator / Mr Gigglenose
Jessica / Dressy
Mr. Ree
Comic Narrator
Steve "Gooch" Yamaguchi
Mr. Meaner
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