Primatologist Davis Okoye prefers to stay away from people and is friends with George, an amazingly clever alpha male-gorilla, whom he brought up on the day of his birth. But the out-of-control genetic experiment turns an obedient ape into a furious monster. Moreover, it soon appears that there are other modified predators. While the newly created monsters turn the of North America into ruins, obliterating everything that comes on their way, Okoye, together with the disgraced genetic engineer, tries to invent an antidote, breaking through the endless battlefield, not only to prevent a global catastrophe, but also to save a fearless creature , which was once his friend.
