In the Late Cretaceous, even the frigid woodlands of Alaska were dominated by the dinosaurs. Such a life however is not without its challenges. In the middle of a blizzard, an alpha male Alaskacephale and a baby Pachyrhinosaurus are separated from each other's herds. Now these unlikely travelling companions must work together to survive and find their way back while avoiding the jaws of a hungry Nanuqsaurus.