Extreme flooding is brought on by melting glaciers, and rapid erosion loosens faults, resulting in earthquakes and massive tsunamis. Scientists are racing against time to create sinkholes to balance the water as North America sinks.

When cataclysms and demonic forces herald divine judgment, a group of left-behind wedding guests must flee for their lives -- and decide their fates.

Months after a zombie plague has wiped out 90 percent of the American population, a small group of survivors fight their way cross-country to a rumored refuge on the island of Catalina.