The Spooky Tale of Captain Underpants Hack-a-ween
Comedy
Animation
Family
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!
2019-10-07
en
Cast
Nat Faxon as Captain Underpants / Mr. Krupp (voice)
Jay Gragnani as Harold (voice)
Ramone Hamilton as George (voice)
Sean Astin as Narrator / Mr Gigglenose (voice)
Dayci Brookshire as Jessica / Dressy (voice)
Clancy Brown as Mr. Ree (voice)
Jorge Diaz as Melvin / Stanley Peet / Melvin's Dad (voice)
Peter Hastings as Comic Narrator (voice)
Evan Kishiyama as Steve 'Gooch' Yamaguchi (voice)
David Koechner as Mr. Meaner (voice)
Erica Luttrell as Erica / George's Mom (voice)
Patty Mattson as Miss Anthrope / Harold's Mom (voice)
Brennan Murray as Bo Hweemuth (voice)
Kevin Michael Richardson as Diddlysaurus / George's Dad (voice)
Mindy Sterling as Melvin's Mom (voice)
Stephen Tobolowsky as Creepy Rattlechains (voice)
Kari Wahlgren as Mayor Hoppy McChapper (voice)