Two hellish years. That's how long it's been since the hurricanes flooded the Gulf Coast, and the dead rose up from the ruins. The cities were quarantined; the infected, contained. Any unlucky survivors were left to fend for themselves. One boatload of refugees manages to make it out alive - but one passenger carries the virus. Within weeks, the zombie epidemic spreads across the globe. Now, retired U.S. Marshal Ed Moore must lead a group of strangers to safety, searching for sanctuary from the dead. In the North Dakota Grasslands, bands of survivors converge upon a single outpost. Run by a self-appointed preacher of fierce conviction - and frightening beliefs - it may be humanity's only hope. But Ed Moore and the others refuse to enter a suicide pact. They'd rather stand and fight in the final battle against the zombies.