Grimace, we need your help...says the mysterious letter from Grimace Island. So, off to the rescue go Grimace and his pals through stormy seas, a gang of pirates, and giant sea monsters! And... Read allGrimace, we need your help...says the mysterious letter from Grimace Island. So, off to the rescue go Grimace and his pals through stormy seas, a gang of pirates, and giant sea monsters! And with Ronald's help, Grimace finds the courage he never knew he had!Grimace, we need your help...says the mysterious letter from Grimace Island. So, off to the rescue go Grimace and his pals through stormy seas, a gang of pirates, and giant sea monsters! And with Ronald's help, Grimace finds the courage he never knew he had!
Jack Doepke
- Ronald McDonald
- (as Ronald McDonald)
Dee Bradley Baker
- Sundae
- (voice)
Christine Cavanaugh
- Birdie
- (voice)
Charlie Adler
- Hamburglar
- (voice)
- …
Kevin Michael Richardson
- Grimace
- (voice)
- (as Kevin M. Richardson)
- …
Alex D. Linz
- Franklin
- (voice)
Pamela Adlon
- McNugget #1
- (voice)
- (as Pamela Segall)
Lisa Raggio
- McNugget #2
- (voice)
Billie Hayes
- One Eyed Sally
- (voice)
Bruce Weitz
- Blather
- (voice)
Jim Cummings
- Announcer
- (voice)
- (uncredited)
