Old Buck

A huge meteorite has plunged into the Great Valley, cutting off the water supply and causing tension among the once-peaceful dinosaurs. While the adults argue and turn against one another, Littlefoot and his friends venture out to find a new source of water, only to be constantly bullied by a trio of older dinosaurs. The journey becomes a fight for survival when the group is cornered by a pack of Velociraptors and trapped by a sudden wildfire.

On a day known to the dinosaurs as "Treasure Day", Bron becomes stuck in the Mysterious Beyond. This event urges the young Longneck Littlefoot to take his friends on a quest to the Fire Mountain to save his father. Along the way, they befriend a Flyer.

Littlefoot learns a series of important lessons following an incident that nearly costs his grandmother her life. Soon afterwards, three dinosaurs arrive claiming they have lost their way.

A plague of locusts strikes the Great Valley, decimating the plants and forcing the dinosaurs to migrate in search of food. When the adults in the herd begin fighting over the scarce resources, young Littlefoot and his friends Petrie, Cera, Ducky and Spike split off from the main group, becoming stranded on an island after their path was destroyed by a tsunami. As they search for a way off the island, they encounter an old acquaintance who may become friend or foe.

Legends claim that Saurus Rock keeps bad luck out of the Great Valley. Is it really true? Could the mysterious Longneck named Doc be the famous Lone Dinosaur, who can defeat a Sharptooth with his lasso-like tail To find out, Littlefoot and company must cross the great Valley and face a dangerous Sharptooth themselves!

When the dinosaur families get trapped in a valley by an ice storm, one family of "spike tail" dinosaurs volunteers to leave since they consume more food than the others. Meanwhile, the young dinos and a new adult dinosaur named Mr. Thicknose, head out to bring back their friend Spike, who has left his friends to be with members of his own species.

Littlefoot befriends with a mysterious, fun-loving dolphin-like creature named Mo, who is trapped in "new water" caused by heavy rain. The gang then goes on an adventure to the "big water" to bring Mo home.

As the Great Day of the Flyers nears, the Great Valley's flying youngsters are eager to participate in the annual exhibition to show off their skills. Everyone, that is, except free-spirited pterodactyl Petrie, whose individualism causes problems when it comes to staying in formation. Enter his dinosaur pals Littlefoot, Cera, Spike and Ducky, who encourage Petrie to embrace his uniqueness.

เรื่องราวเกิดขึ้นเมื่อ 70 ล้านปีที่แล้วในอลาสก้าทางตอนบนของอาร์คติก ช่วงฤดูหนาวที่โหดร้ายอย่างยาวนานในแต่ละปี จะมีช่วงเวลา 3 เดือนที่มีแต่ความมืดมิดทั้งกลางวันและกลางคืนและมีพายุหิมะพัดกระหน่ำ ทำให้ไดโนเสาร์ต้องเดินทางไปยังตอนใต้กับฝูงนับพันตัวในการอพยพย้ายถิ่น ท่ามกลางภาพที่น่าตื่นตา เราจะได้เดินทางไปพร้อมกับ แพตชี่ พาไคไรโนซอรัสที่ไม่ค่อยคุ้นตาแต่พกพาความน่ารักมาพร้อมกับแผงที่คอและเขาขนาดใหญ่ เขาไม่ใช่ไดโนเสาร์ที่ตัวใหญ่สุดหรือแข็งแกร่งสุด แต่เขาได้สูจน์ให้เห็นจากการรอดชีวิตว่า ผู้ที่มีความพร้อมที่สุดย่อมเหนือกว่าผู้ที่ตัวใหญ่หรือแข็งแกร่งกว่า

Young daredevil Ernie, his sister Julia, and his best friend Max accidentally trip a time-machine into operation and find themselves transported back in time 65 million years, where they meet a T-rex named Tyra and her rambunctious son Dodger.