A plague of locusts strikes the Great Valley, decimating the plants and forcing the dinosaurs to migrate in search of food. When the adults in the herd begin fighting over the scarce resources, young Littlefoot and his friends Petrie, Cera, Ducky and Spike split off from the main group, becoming stranded on an island after their path was destroyed by a tsunami. As they search for a way off the island, they encounter an old acquaintance who may become friend or foe.
John Ingle
Narrator / Cera's Father (voice)
Brandon La Croix
Littlefoot (voice)
Aria Noelle Curzon
Ducky (voice)
Rob Paulsen
Spike (voice)
Anndi McAfee
Cera (voice)
Jeff Bennett
Petrie / Mr. Clubtail (voice)
Kenneth Mars
Grandpa (voice)
Miriam Flynn
Grandma (voice)
Tress MacNeille
Ducky's Mother / Petrie's Mother (voice)
Cannon Young
Chomper (voice)
Christina Pickles
Elsie (voice)
Thomas Dekker
Littlefoot (singing voice)
