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)

Seung Woo Cha

Director

Kevin Peaty

Director

Mark Banker

Guión

Matt Smith

Guión

Dav Pilkey

Novela

Jared Faber

Compositor de la Música Original, Música

Fred Kron

Compositor de la Música Original, Música

DreamWorks Animation Television

Compañía de Produccion

Scholastic Entertainment

Compañía de Produccion

Titmouse

Compañía de Produccion

Treehouse Comix

Compañía de Produccion

Netflix

Compañía de Produccion

Peter Hastings

Productor Ejecutivo

Peter McCown

Line Producer

Ashley Laidlaw

Line Producer

David Wiebe

Executive In Charge Of Production

Todd Grimes

Productor Supervisor

Andrew Bendik

Storyboard Artist

Derek Moore

Storyboard Artist

Ryan Hansen

Storyboard Artist

Ian Young

Storyboard Artist