Two married couples become increasingly agitated with each other as they find out things about each other's past, while one of them is reviving disturbing packages from an unknown source

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。

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。