The Land Before Time II: The Great Valley Adventure is a 1994 American direct-to-video animated adventure musical film directed by Roy Allen Smith. It is the second installment and a sequel to the 1988 film The Land Before Time. It was released six years after the original and was the first in the series to be a direct-to-video production. Plot Littlefoot, Cera, Ducky, Petrie, and Spike live a carefree life in the Great Valley under their families' watchful eyes. One day, the gang attempts to get to the sheltering grass to play, but land in the sinking sand surrounding it. The adults rescue them and chastise them for their recklessness. The next night, the children have a secret meeting and decide to prove their bravery and maturity by venturing into the Mysterious Beyond, a location outside the Valley that is inhabited by Sharpteeth. Before they leave, they notice two eggnappers, Ozzy and Strut, stealing an egg from the nest of Ducky's mother. The children pursue the intruders into the Mysterious Beyond. An ensuing landslide damages the Great Wall that surrounds the Valley and protects it from the Sharpteeth, and the stolen egg rolls safely back to the nest, but the group does not notice this in the confusion. In the Mysterious Beyond, the group discover another, larger egg and mistake it for the original. The gang transports the egg into the Valley, and despite finding the original egg back in Ducky's nest, they decide to hatch it. The gang doesn't realize it's from another nest. The egg eventually hatches, revealing a baby Sharptooth. Although Littlefoot's friends are frightened off, Littlefoot quickly realizes that the baby Sharptooth is not yet dangerous, and decides to raise the newly christened "Chomper" as his parent. This task proves difficult as Chomper is not an herbivore, and Littlefoot has no experience raising a child. Ozzy and Strut appear to exact revenge on the group for foiling their earlier theft, but are driven away by Chomper's enlarged shadow, which they mistake for that of an adult Sharptooth. The rest of the gang meets Chomper and they accept him as part of the group until he hungrily bites Cera by accident. The group's knee-jerk reaction causes Chomper to run off in tears. The others follow him to a smoking mountain, where Ozzy and Strut attempt once more to attack the children, but are stopped when the mountain's