简介：这是一部关于恐龙的科教记录片,　　北极：7千万年前。一个极点的国际。夏日的阳光变成了24小時酷寒的夜晚。恐龙们不得不做出挑选，英勇的向南迁徙以寻觅阳光。一段充满了暴风雪，火山爆发和丧命狩猎者的风险旅程，一个年青的埃德蒙頓龙开端了他的第一个千里搬迁.　　片中令人惊叹的CG动画 和精心构建的数码国际，能够說是真实的恐龙电影演化,令人震慑.　　The Arctic 70 million years ago. It is a world of extremes. Tropical summers of 24hr sunlight are replaced by freezing winters of continuous night. The remarkable dinosaurs that lived under the Northern Lights had to make a choice, brave the winter or head south to find the sun.　　Join Scar, a young Edmontosaurus embarking on his first thousand-mile migration. It is a journey for survival that is fraught with danger; blizzards, volcanic eruptions and deadly predators lie ahead. Meanwhile Patch, a juvenile Troodon, left alone in the North, must learn to survive in one of the harshest environments the Earth has ever known.　　This epic feature-length adventure portrays an incredible polar odyssey that actually happened but has never　　been witnessed before. Based on recent fossil evidence blasted out of the ice around the North Pole, the makers　　of ''Walking with Dinosaurs'' and ''Prehistoric Park'' are delighted to introduce you to an all-new cast of dinosaurs, from feathered tyrannosaurs to giant marine predators. Featuring stunning animation and a painstakingly recreated digital world, it can truly be said that the dinosaur film has evolved.。