Fifteen years ago, two teenage girls were murdered at Merrymaker Campgrounds. The case was filed an animal attack, the camp was condemned and the killer never found – but something horrific still waits in those woods.

The residents of a small town discover that something more sinister than killer wolves is lurking in the backwoods: first the wolves start turning up dead…then people.

When Alice loses her baby in an act of violence, she learns she cannot have children on her own. She and her husband are overjoyed when they find a surrogate to give them the baby they’ve always wanted. But Alice’s happiness soon turns to jealousy and a deadly rage, causing her to stop at nothing to get her baby.