The Land Before Time X: The Great Longneck Migration is a children's animated movie released in 2003 on DVD format with a region code of 1 (US, Canada...). The movie is rated G and features full-screen animation. It comes in a tall/DVD case and is in English language. The Land Before Time X is the story of Littlefoot and his friends as they embark on a journey to find a new home for their herd.