Suggest a movie title for the following movie plot: Littlefoot has nightmares which involve the "Great Circle". He mentions it to his grandparents, who share the experience. Grandpa has a feeling that he wants to "go somewhere", and they leave the next day with only their gut feeling to guide them. Out of curiosity, Cera, Spike, Ducky and Petrie follow him, starting after them the following night. New characters are introduced throughout the film: Sue (Bernadette Peters), a Supersaurus, who is driven on by the same sense as Littlefoot and his grandparents and joins them. Sue towers above all other longnecks and one day wishes to meet someone taller than her. Littlefoot's friends meet Pat (James Garner), an elderly Apatosaurus. He is slow-moving and even scalds his hind foot whilst crossing a magma river, but does arrive at the crater in time for the event. Meanwhile, Littlefoot meets his father, Bron (Kiefer Sutherland), for the first time in his whole life. However, Bron isn't alone. Since parting from his now deceased wife (a song from The Land Before Time IV: Journey Through the Mists reveals that the concept of marriage does exist in The Land Before Time universe), he has become guardian to a young Brachiosaurus, Shorty, who becomes jealous of Littlefoot taking all of his father's attention. Bron's story is a long one. He left to find a new place to live before Littlefoot hatched and returns to find that the Earthquake had destroyed everything; he soon learns about the death of his wife. In search of Littlefoot, he finds Shorty among other seemingly orphaned longneck children. Bron, realizing his son is not with them, continues his search, however the children stay, gradually forming a bigger and bigger herd. Eventually the many longnecks who joined the herd recognize Bron as their leader. They were drawn to the crater in the same way as Littlefoot and his grandparents. The ceremony is then revealed to be an event in which the moon overlaps the sun. On the day of the eclipse, Littlefoot wakes to spot Shorty sneaking over the crater walls and running away...
The Land Before Time X: The Great Longneck Migration