Long ago, before the first humans, the dinosaur Littlefoot was born. Follow his journey as he searches for the Great Valley, where food and water are abundant a

Before she dies, Little Foot's mother tells the young dinosaur to go to to the Great Valley, where food is plentiful and he can start life anew.

Littlefoot finds friends along the path to the Great Valley.

Littlefoot and his friends, having experienced nightmares from the story of Hidden Runner, set out to get a full night of sleep by facing their fears.