雷•费瑞尔（汤姆•克鲁斯 Tom Cruise 饰）和妻子离婚了，一儿一女都跟母亲生活——因为他的的贪玩懒散，疏忽责任，这个家庭才如此支离破碎。一场外星人入侵的灾难却让他们重新建立起亲密的的关系。　　这天妻子繁忙，只好把儿女交给雷照顾。电闪雷鸣天色灰暗，一切好像有些异样。 果然，马路上赫然一个庞大的三脚飞行器掘地而起，邪恶的火…

At Los Alamos, New Mexico, the maximum-security "atomic city" of U.S. nuclear-weapons research, top atomic scientist Frank Addison has a normal, middle-American life with his wife and son...until the boy is kidnapped by enemy agents to extort H-bomb secrets. Result, a fast moving chase thriller with some pare…