Cast e troupe

Kevin Hart

George (voice)

Thomas Middleditch

Harold (voice)

Ed Helms

Captain Underpants / Mr. Krupp (voice)

Nick Kroll

Professor Poopypants (voice)

Jordan Peele

Melvin (voice)

Kristen Schaal

Edith (voice)

DeeDee Rescher

Ms. Ribble (voice)

Brian Posehn

Mr. Rected (voice)

David Soren

Tommy (voice)

Mel Rodriguez

Mr. Fyde (voice)

Susan Fitzker

Ms. Dayken (voice)

Lynnanne Zager

George's Mom (voice)

Tiffany Lauren Bennicke

Sad Girl (voice)

James Ryan

Mime (voice)

Leslie David Baker

Officer McPiggly (voice)

Sugar Lyn Beard

Goodie Two-Shoes Girl (voice)

Lesley Nicol

Nobel Moderator (voice)

Chris Miller

Nobel Audience Member (voice)

Coco Soren

Balloon Girl (voice)

David Soren

Regista

Nicholas Stoller

Sceneggiatore

Chris Finnegan

Produttore

Mark Swift

Produttore

Mireille Soria

Produttore

Dav Pilkey

Executive Producer

Rob Letterman

Executive Producer

Theodore Shapiro

Composer

Anthony Falcon

Music Supervisor

Kim Nieva

Music Supervisor

Matthew Landon

Editor

Nate Wragg

Production Design

Christi Soper Hilt

Casting

Jeanne McCarthy

Casting

Leslee Feldman

Casting

Nicole Abellera Hallman

Casting