Johnny Price was a high-ranking officer in the  military and a decorated war hero; but after  being convicted of a crime he didn't commit, he  was dishonorably discharged and has never  been able to live down the disgrace. When a  band of terrorists seize Hoover Dam and  threaten to blow it up if their demands are not  met, Price is called in and given a shot at  redemption as the only man who can fend off  the invaders and prevent a disaster that could  cost thousands of lives.

杰克是个密歇根一小镇上的一名虔诚教徒。圣诞节后的某天，他的女儿克里斯汀突然失踪，杰克不得不请私家侦探帮忙寻找。没想到私家侦探却在一部色情电影里见到了克里斯汀...