The Land Before Time X: The Great Longneck Migration

The name of this movie is The Land Before Time X: The Great Longneck Migration released in 2003-12-02 and it's main theme is A bedtime story leads Littlefoot and his grandparents on a journey to a new land, where Littlefoot discovers someone who vanished before he was born: his father Now Littlefoot must decide between two worlds. Will he leave to be with his friends in the Great Valley, or stay behind and start a new life with his father?.