Two legendary alien species bring their lethal rivalry to earth in a spectacular battle destined to be the ultimate confrontation. In the early 21st century, the discovery of an ancient pyramid buried beneath the ice of Antarcitca draws a team of scientists and adventurers to the site. But unknown to the explorers is the presence of Alien eggs ready to hatch, deep within the pyramid. Back on the surface, Predators arrive to perform a coming-of-age ritual. With time running out, the humans find themselves trapped in a battle-to-the-death between two alien races bred to kill.