Based on the masterpiece, American short story, Walking Out, David, an urban teenager's journey to rural Montana to go hunt big game with his estranged, 'off the grid' father, Cal. As they ascend deep into the wilderness, father and son...

Two decades after the freak alien invasion that nearly destroyed mankind a new threat emerges. This Alien mothership is more than twice the size as the last one and once again, the world's armies must band together to save...