Ten years ago, a feud between George Warner and two outsiders put Brockton on the map. Flocking tourists now fill the streets, hoping to catch a brief glimpse of the infamous Brockton Yard. Meanwhile, just outside of town, in a hidden bunker, a handful of violent men seek to carry out a sinister revenge. Unhappy with the shutdown of Brockton's immoral prison and the incarceration of George Warner, they prepare for a domestic terror war. Their plans quickly backfire, though, as news of their imminent attacks spread to Washington. The roads are cut off and the town is evacuated. But when the President takes to the airwaves, those trapped inside discover that fear is the worst enemy of them all.