The Land Before Time

An orphaned brontosaurus teams up with other young dinosaurs in order to reunite with their families in a valley.
An orphaned brontosaurus named Littlefoot sets off in search of the legendary Great Valley. A land of lush vegetation where the dinosaurs can thrive and live in peace. Along the way he meets four other young dinosaurs, each one a different species, and they encounter several obstacles as they learn to work together in order to survive.