The Wacky Adventures of Ronald McDonald: Birthday World (2001)
It's Ronald's birthday and Hamburglar, upset that he didn't get Ronald a present, invites everyone to a fake amusement park known as "Birthday World" to celebrate, run by an evil mad scientist named Professor Thaddeus J. Pinchworm. Everyone is amused at first, but they can no longer escape and no longer fall for the poor designs of the rides until they ride a rollercoaster which turns them into babies (both Franklin and Tika are wearing diapers) and they need to find out how to return to their original ages, even though their certain abilities are limited since they are toddlers.
Director: John Holmquist
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Joe Maggard as Ronald McDonald |
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Dee Bradley Baker as Sundae / TV Monitor (voice) |
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Christine Cavanaugh as Birdie (voice) |
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Kevin Michael Richardson as Grimace (voice) |
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Pamela Adlon as McNugget #1 (voice) |
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Lisa Raggio as McNugget #2 (voice) |
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Charlie Adler as Hamburglar / McNugget #3 (voice) |
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Jazmine A. Corona as Tika (voice) |
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Phil Snyder as Professor Pinchworm (voice) |
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Jim Cummings as Announcer (voice) |
| Writing | David Regal | Writer |
| Writing | Lorraine Gallacher | Writer |
| Directing | John Holmquist | Director |
| Writing | Anthony Bell | Creative Producer |
| Visual Effects | Anthony Bell | Animation Director |
| Sound | Mark Mothersbaugh | Original Music Composer |
| Sound | Robert Mothersbaugh | Original Music Composer |
