Low-budget US sci-fi horror. After a meteor strikes the rural town of Nibog, Virginia, mysterious pulses reanimate the dead who rise from their graves to attack the town's unsuspecting citizens. Scientist Lucy Grimm (Sara Eshleman) races to work out how to stop the walking dead while the increasing pulses make them grow smarter. When she discovers the pulses are being sent by an alien source, Lucy teams up with some of her fellow survivors to seek out the origin of the pulses before an all-out alien invasion takes place across the Earth.