Kevin Michael Richardson
Grimace (voice)
Alex D. Linz
Franklin (voice)
Kath Soucie
Fry Kid #1 (voice)
Christine Cavanaugh
Birdie (voice)
Dee Bradley Baker
Sundae (Voice)
Pamela Adlon
McNugget #1 (voice)
Charlie Adler
Hamburglar / McNugget #3 / McSplorer (voice)
Verne Troyer
Sundae
Lisa Raggio
McNugget #2 (voice)
Paul Greenberg
Fry Kid #2 (voice)
Nika Futterman
Fry Kid #3 (voice)
Patrick Pinney
Phantom Head (voice)
Maurice LaMarche
Dr. Quizzical (voice)
David Hussey
Ronald McDonald
Jazmine A. Corona
Tika (voice)
Jack Doepke
Ronald McDonald/Ronald McDonald (voice)
