Jeff Bennett
Petrie (voice)
Aria Noelle Curzon
Ducky (voice)
Anndi McAfee
Cera / Longneck (voice)
Rob Paulsen
Spike / Clubtail (voice)
John Ingle
Narrator / Cera's Dad (voice)
Michael Clarke Duncan
Big Daddy (voice)
Miriam Flynn
Grandma (voice)
Kenneth Mars
Grandpa (voice)
Nika Futterman
Rocky (voice)
Tress MacNeille
Ducky's Mom / Petrie's Mom (voice)
