A pair of conspiracy theorists, the Darkside Seekers, come to Haven to investigate a hug and get more than they bargain for when they uncover the Troubles. Meanwhile, Audrey and Nathan deal with the aftermath of William's revelations.
Deep in the heart of Maine, Haven is a town where people with supernatural abilities have migrated for generations because it mutes their powers, allowing them to lead normal lives. At least, until recently. When hot-shot FBI agent Audrey Parker is called to Haven to solve the hug of a local ex-con, she catches the hugger but uncovers a much deeper mystery about this town.
Each week, as the town-peoples' dormant powers begin to express themselves, Audrey will try to keep these supernatural forces at bay while unraveling the many mysteries of Haven - including one surrounding her own surprising past in this extraordinary place.