Millions of years ago; before a lion became a king, before Tarzan met Jane, Before a Prince turned into a frog, before Hercules became a hero, before a man transformed into a bear, before the first human ever walked on earth, the world was dominated by one group of animals; the Dinosaurs.
Like many animals today, both land and sea, everyday for the dinosaurs was a battle for survival. The leaf eaters always had to be on the lookout for the dreaded Sharpteeth, who turn out to be the largest carnivores ever to walk on the land. However, there is one place where some dinosaurs can escape from being hunted down by their enemies; the Great Valley. This real life paradise is the home of Littlefoot the longneck, he has lived in this valley for half of his life with his friends: Cera the three-horn, Ducky the Swimmer, Petrie the Flyer, Spike the spike-tail, Ruby the Fast Runner, and Chomper the only sharptooth living in the valley. Many times in the past, Littlefoot and his friends have gone o