The Spooky Tale of Captain Underpants: Hack-a-ween

6.2

When Melvin tries to cancel Halloween, clever best friends Harold and George create their own spooky holiday -- and it's a huge success!

Discover

Nat Faxon

Captain Underpants / Mr. Krupp (voice)

Jay Gragnani

Harold (voice)

Ramone Hamilton

George (voice)

Sean Astin

Narrator / Mr Gigglenose (voice)

Dayci Brookshire

Jessica / Dressy (voice)

Clancy Brown

Mr. Ree (voice)

Jorge Diaz

Melvin / Stanley Peet / Melvin's Dad (voice)

Peter Hastings

Comic Narrator (voice)

Evan Kishiyama

Steve "Gooch" Yamaguchi (voice)

David Koechner

Mr. Meaner (voice)

Erica Luttrell

Erica / George's Mom (voice)

Patty Mattson

Miss Anthrope / Harold's Mom (voice)

Brennan Murray

Bo Hweemuth (voice)

Kevin Michael Richardson

Diddlysaurus / George's Dad (voice)

Mindy Sterling

Melvin's Mom (voice)

Stephen Tobolowsky

Creepy Rattlechains (voice)

Kari Wahlgren

Mayor Hoppy McChapper (voice)

Art

Andrew Bendik

Storyboard Artist

Derek Moore

Storyboard Artist

Ryan Hansen

Storyboard Artist

Ian Young

Storyboard Artist

Directing

Seung Woo Cha

Director

Kevin Peaty

Director

Production

Peter Hastings

Executive Producer

Peter McCown

Line Producer

Ashley Laidlaw

Line Producer

Todd Grimes

Supervising Producer

David Wiebe

Executive In Charge Of Production

Sound

Fred Kron

Music

Writing

Mark Banker

Writer

Matt Smith

Writer