Littlefoot befriends with a mysterious, fun-loving dolphin-like creature named Mo, who is trapped in "new water" caused by heavy rain. The gang then goes on an adventure to the "big water" to bring Mo home.

Top Cast

John IngleNarrator / Cera's Dad (voice)

Kenneth MarsGrandpa (voice)

Miriam FlynnDiplodocus Mom / Grandma (voice)

Thomas DekkerLittlefoot (voice)

Anndi McAfeeCera (voice)

Aria Noelle CurzonDucky (voice)

Rob PaulsenSpike / Mo (voice)

Tress MacNeilleDucky's Mom / Petrie's Mom (voice)