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