Alone, and targeted on an isolated farm, 12 year old Henry finds himself at the center of a maelstrom of terror, and a dark family legacy, when his secretive grandfather dies suddenly in the night.

In the middle of a routine patrol, officer Daniel Carter happens upon a blood-soaked figure limping down a deserted stretch of road. He rushes the young man to a nearby rural hospital staffed by a skeleton crew, only to discover that patients...