Two lighthouse keepers try to maintain their sanity while living on a remote and mysterious New England island in the 1890s.
A small town family is torn apart by a brutal crime. As they deal with the fallout an eerie mist rolls in, suddenly cutting them off from the rest of the world, and in some cases, each other.
FBI agent Audrey Parker arrives in the small town of Haven, Maine to solve a murder and soon discovers the town's many secrets—which also hold the key to unlocking the mysteries of her lost past.