When terrorists plant a bomb on a commercial flight, the passengers aboard the plane must fight to keep the plane in the air and all the passengers alive: the bomb is rigged to detonate whenever the...

　　外星人入侵，他们带来了终极武器。人类的命运危在旦夕。美国总统和国民必须决定，究竟是应该相信外星人，还是害怕他们。...