Kevin Hart George Beard (voice)
Jordan Peele Melvin (voice)
Nick Kroll Professor Poopypants (voice)
Kristen Schaal Edith (voice)
Ed Helms Mr. Krupp / Captain Underpants (voice)
Nicholas Stoller Screenplay
Thomas Middleditch Harold Hutchins (voice)
Ashley-Martin Dunn VFX Artist
Conrad Vernon Thanks
Leslie David Baker Officer McPiggly (voice)
Tom McGrath Thanks
Lesley Nicol Nobel Moderator (voice)
'Weird Al' Yankovic Theme Song Performance
DeeDee Rescher Ms. Ribble (voice)
Rob Letterman Executive Producer
Chris Miller Nobel Audience Member (voice)
Mel Rodriguez Mr. Fyde (voice)
Brian Posehn Mr. Rected (voice)
Sugar Lyn Beard Goodie Two-Shoes Girl (voice)
David Soren Tommy (voice), Additional Writing, Director
James Ryan Mime (voice), Thanks
Mike Mitchell Thanks
Michael McCullers Thanks
Nicole Abellera Hallman Casting
Derek Drymon Storyboard Artist
Jeffrey Katzenberg Thanks
Walt Dohrn Thanks
Mark Swift Producer
Lynnanne Zager George's Mom (voice)
Samy Fecih Lead Animator
Roy Latham ADR & Dubbing
Todd Kurosawa Storyboard Artist
Kevin Harkey Additional Storyboarding
Jonathan Navarro Lighting Artist
Ann Daly Thanks
Megan Nicole Dong Additional Storyboarding
Brandon Taylor Digital Compositors
Theodore Shapiro Original Music Composer
Jeanne McCarthy Casting
Christi Soper Hilt Casting
Dav Pilkey Novel, Executive Producer
Kevin Herron Animation
Thibault Hormiere Animation
Michael P. Hamler Master Lighting Artist
Omar El Hindi Animation
Jacques Desanlis Lighting Artist
Sean Bishop Storyboard Artist
Perry Maple Visual Development
Chris Finnegan Producer
David Yanover Post-Production Manager
John Ashton Thomas Orchestrator
Luiza Alaniz Animation
Adam Anders Executive Music Producer
Angie Howard Production Manager
Michelle Mendenhall Additional Editing
Michael Babcock Sound Re-Recording Mixer, Sound Designer, Supervising Sound Editor
Thibault Bunoust Lighting Artist
Maxence Verniers-Diers Animation
Steve Mair Musician
Joanna Lynne Smith Production Coordinator
Catherine Harper Foley
Will Erokan First Assistant Editor
Mary Melendez Production Supervisor
Jeff Sawyer Sound Effects Editor
William J. Caparella Additional Editing
Thomas S. Drescher Music Editor
Jason Stovall Compositors
Bruno Etchepare Animation
David Hail Publicist
Gabrielle Dion-Fortin Assistant Editor
Robert Koo Additional Storyboarding
James Thatcher Musician