A large meteor crashes into a quiet town, and pet dogs become mysteriously aggressive. attacking and killing the residents. Teenager Roslyn (Mays) and her old but faithful dog Shep are out camping when the attacks hit. Now separated by the chaos in town and blocked roads, Roslyn and the other members of her family must find each other by fighting back against the blood-thirsty hounds before the dogs take over the whole town and escape becomes impossible.

Josh McManus finds himself in a dangerous border-town at the edge of the wild-lands. The beleaguered Mayor sends Josh on a vital mission to find the mysterious and elusive "Shepherd". Is the Shepherd a prophet or a pariah? A true man of God or a cult leader? With the aid of a beautiful survivor, Josh will discover the truth in an action-packed adventure that puts his skills and his faith to the test.