The Secret of Saurus Rock On the distant edge of the Great Valley stands mysterious Saurus Rock, and twin baby Threehorns, Dinah and Dana have run away to find it. It’s up to Littlefoot, Cera, Spike, Ducky and Petrie to bring them back! Along the way, the young dinosaurs learn about change, acceptance and responsibility. If you look close enough, sometimes you can find a hero living right in your own family! The Stone of Cold Fire Littlefoot has witnessed an amazing sight: a "stone of cold fire" that fell through the night sky and landed somewhere in the Smoking Mountains. But Littlefoot is the only one in the Great Valley who saw the stone and he can’t find anyone who believes him. Searching for the truth, the young dinosaurs venture out into the Mysterious Beyond…and enter a thrilling adventure beyond their wildest imaginations!