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The Spooky Tale of Captain Underpants: Hack-a-ween (2019)

6.5 | Oct 08, 2019 (US) | Comedy, Animation, Family | 00:46

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!

Featured Crew

Director
Director
Writer
Writer
Executive In Charge Of Production
Executive Producer
Supervising Producer
Novel
Storyboard Artist
Music

Cast

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Nat Faxon
Captain Underpants / Mr. Krupp (voice)
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Jay Gragnani
Harold (voice)
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Ramone Hamilton
George (voice)
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Sean Astin
Narrator / Mr Gigglenose (voice)
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Dayci Brookshire
Jessica / Dressy (voice)
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Clancy Brown
Mr. Ree (voice)
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Jorge Diaz
Melvin / Stanley Peet / Melvin's Dad (voice)
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Peter Hastings
Comic Narrator (voice)
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Evan Kishiyama
Steve "Gooch" Yamaguchi (voice)
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David Koechner
Mr. Meaner (voice)