FBI Agent Audrey Parker comes to Haven, Maine on a routine case – but her investigation and a string of unexplainable phenomena lead her to discover the mysterious underside of the town.
Something is preying upon the men of Haven – rapidly aging them and leaving unrecognizable, dead old men in their place.
An investigation into a Haven clinic seems routine to Audrey and Nathan, until they hear rumors of a dark spirit that wanders the halls.
When a Haven man's body is bent, broken and crumpled for unexplainable reasons, Audrey, Nathan and Duke are drawn into a new Haven mystery.
Wild animal attacks break out across town, but there seems to be a pattern – and Audrey and Nathan discover that even the animals in Haven are full of surprises.