Cody ArensLittlefoot (voice) Jeff BennettPetrie (voice) Aria Noelle CurzonDucky (voice) Max BurkholderChomper (voice) Anthony SkillmanLittlefoot (singing voice) Meghan StrangeRuby (voice) Pete SepenukRed Claw / Screech (voice) E. G. DailyShorty (voice) Tress MacNeillePetrie's Mom (voice) Miriam FlynnGrandma Longneck (voice) Dorian HarewoodMr. Thicknose (voice) Kenneth MarsGrandpa Longneck (voice) Catherine LieuwenScenariusz Art VitelloAnimation Director 
