Cast (15)

Nat Faxon

Captain Underpants / Mr. Krupp / Buffalobe (voice)

Jay Gragnani

Harold Hutchins (voice)

Ramone Hamilton

George Beard / Young Mr. Cleveland (voice)

Sean Astin

Narrator / Putter Mulligan (voice)

Dayci Brookshire

Jessica / Dressy / Smartaconda (voice)

Jorge Diaz

Melvin / Stanley Peet (voice)

Todd Grimes

Benjamin Franklin (voice)

Peter Hastings

Comic Narrator / Marlin (voice)

Evan Kishiyama

Steve "Gooch" Yamaguchi (voice)

David Koechner

Mr. Meaner (voice)

Phil LaMarr

Mr. Cleveland / Viper Chai (voice)

Erica Luttrell

Erica (voice)

Patty Mattson

Miss Anthrope (voice)

Brennan Murray

Bo Hweemuth (voice)

Nolan North

Lee Dingman / Hugo Mouthingwad (voice)

Crew (24)

Dav Pilkey

Novel

Mark Banker

Writer

Matt Smith

Writer

Anna Saathoff

Assistant Editor

Peter Hastings

Writer

Todd Grimes

Director

Ania O'Hare

Casting

Cymbre Walk

Casting

Jared Faber

Music

Fred Kron

Music

Peter McCown

Line Producer

Ashley Laidlaw

Line Producer

Todd Grimes

Supervising Producer

Peter Hastings

Executive Producer

Andrew Bendik

Storyboard Artist

Grahaeme Cowie

Storyboard Artist

Ryan Hansen

Storyboard Artist

Erik Kling

Storyboard Artist

Derek Moore

Storyboard Artist

Andrew Murray

Storyboard Artist

Kevin Peaty

Storyboard Artist

Jocelan Thiessen

Storyboard Artist

Ian Young

Storyboard Artist

David Wiebe

Executive In Charge Of Production