A father survives a plane crash in rural Appalachia, but becomes suspicious of the elderly couple who take him in to nurse him back to health with the ancient remedies.

A mother and daughter move to a new town and find themselves living next door to a house where a young girl murdered her parents. When the daughter befriends the surviving son, she learns the story is far from over.

A young couple on a motorway journey are drawn into a game of cat and mouse with a truck driver when they see something disturbing in the back of his vehicle.