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 title The Spooky Tale of Captain Underpants: Hack-a-ween
IMDb Rating 5.9 298 votes
TMDb Rating 6.262 21 votes
Director
Director
Cast
Captain Underpants / Mr. Krupp (voice)
Harold (voice)
George (voice)
Narrator / Mr Gigglenose (voice)
Jessica / Dressy (voice)
Mr. Ree (voice)
Melvin / Stanley Peet / Melvin's Dad (voice)
Comic Narrator (voice)
Steve "Gooch" Yamaguchi (voice)
Mr. Meaner (voice)
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