Marge Simpson (voice)
Julie Kavner
Homer Simpson / Grampa Simpson (voice)
Dan Castellaneta
Additional Voices (voice)
Chris Edgerly
Tress MacNeille
Carolyn Omine
Maggie Roswell
Maurice LaMarche
Stewie Griffin (voice)
Seth MacFarlane
Writer
David Mirkin
Director
David Silverman
Storyboard Artist
Producer
Richard Sakai
Joel H. Cohen
Animation
Mike Disa
Al Jean
Additional Music
Alf Clausen
Music
Danny Elfman
James L. Brooks
Matt Groening
Jeff Westbrook
Matt Selman
Richard Raynis
Denise Sirkot
Alexander Duke
Editor
Taylor Allen
Dialogue Editor
Norm MacLeod
Sound Supervisor
Rob Nokes
CG Supervisor
Brent M. Bowen
Gabriel DeFrancesco
CG Artist
Kyle Jaynes
John Achenbach
Art Direction
Dima Malanitchev
Animation Manager
Derek Higgs
Prop Designer
Seth Cooper
Sound Recordist
Jesse Johnstone
Digital Compositor
Beth S. Morris
Casting
Scott Muller
William Bemiller
Post Production Supervisor
Brian J. Kaufman
Acacia Caputo
Background Designer
Sean Coons
Deirdre Creed
Assistant Director
Drew McPhail
Color Designer
Eli Balser
Kevin N. Moore
Sound Effects Editor
Wayne Lemmer
Jen Ligler
Production Sound Mixer
David Betancourt
Christine Sirois
Storyboard
Zia Adsit-Metts
Animation Production Assistant
Kevin M. Dix
Ashley Brooke Cooper
Mike Battle
Tim Lauber
Sound Re-Recording Mixer
Andrew Rice
Character Designer
Pete 'Kid Flash' Gomez
Sam Grinberg
Jabu Henderson
Lead Character Designer
Eric S. Keyes
Karen Carnegie Johnson
Ray Claffey
Compositing Artist
Harold Ochoa
Eric Koenig
Ashlyn Lardinois
Maria Mariotti-Parker
Ernesto Ochoa
Script Coordinator
Alexa Patterson
Animation Director
Nelson Shin
Thanks
Lisa Walder
Cady Williams Moser
Casting Associate
Nick Conti
Compositor
Rick Moser
Matt Mantel
Production Coordinator
Jesse D. Miller
Charles Ragins
Music Editor
Jake Schaefer