Trailer
Images
 | Kevin Michael Richardson as Grimace (voice) |
 | Alex D. Linz as Franklin (voice) |
 | Kath Soucie as Fry Kid #1 (voice) |
 | Christine Cavanaugh as Birdie (voice) |
 | Dee Bradley Baker as Sundae (Voice) |
 | Pamela Adlon as McNugget #1 (voice) |
 | Charlie Adler as Hamburglar / McNugget #3 / McSplorer (voice) |
 | David Hussey as Ronald McDonald |
 | Verne Troyer as Sundae |
| Jazmine A. Corona as Tika (voice) |
| Lisa Raggio as McNugget #2 (voice) |
 | Paul Greenberg as Fry Kid #2 (voice) |
 | Nika Futterman as Fry Kid #3 (voice) |
 | Patrick Pinney as Phantom Head (voice) |
 | Maurice LaMarche as Dr. Quizzical (voice) |
| Jack Doepke as Ronald McDonald/Ronald McDonald (voice) |
| Writing | |
| Jane Reardon | Writer |
| Eryk Casemiro | Writer |
| Andrew McElfresh | Writer |
| Vanessa Kaufman | Writer |
| Michael Bloom | Writer |
Visual Effects | |
| John Holmquist | Animation Director |
Directing | |
| John Holmquist | Director |
Sound | |
| Robert Mothersbaugh | Original Music Composer |
| Mark Mothersbaugh | Original Music Composer |
