Deep in the unforgiving Arctic, a team of scientists uncovers a discovery that will shake the foundations of human knowledge. Trapped in an isolated ice station, they must confront a nightmarish, extraterrestrial entity that has lain frozen for untold millennia. When a routine survey of the polar ice caps reveals a bizarre, humanoid shape buried beneath the permafrost, climatologist Dr. Jessica Walker knows they've stumbled upon something unprecedented. As she and her team work to carefully extract the frozen specimen, they soon realize this is no ordinary archaeological find.