The Spooky Tale of Captain Underpants Hack-a-ween (2019)
"Where are all of the Halloween decorations?"
Comedy
Animation
Family
When Melvin tries to cancel Halloween, clever best friends Harold and George create their own spooky holiday -- and it's a huge success!
Cast
Nat Faxon
Captain Underpants /...
Jay Gragnani
Harold (voice)
Ramone Hamilton
George (voice)
Sean Astin
Narrator / Mr Giggle...
Dayci Brookshire
Jessica / Dressy (vo...
Clancy Brown
Mr. Ree (voice)
Jorge Diaz
Melvin / Stanley Pee...
Peter Hastings
Comic Narrator (voic...
Evan Kishiyama
Steve 'Gooch' Yamagu...
David Koechner
Mr. Meaner (voice)
Erica Luttrell
Erica / George's Mom...
Patty Mattson
Miss Anthrope / Haro...
Brennan Murray
Bo Hweemuth (voice)
Kevin Michael Richardson
Diddlysaurus / Georg...
Mindy Sterling
Melvin's Mom (voice)