In a land before our time

In a long-ago age of rumbling volcanoes and dangerous earthquakes, the little Brachiosaurus Littlefoot finds himself all alone after the sudden death of his mother. He sets out to find the "Great Valley," where there is said to be an abundance of food. Along the way, he meets four other young dinosaurs who join him on his quest. Their daring journey through the fascinating prehistoric world is filled with adventures and dangers. In the fight against hungry predators, the brave little group learns how important their friendship is, helping them overcome new challenges.