Blackwater Lane Movie Trailer HD - Plot synopsis: Minka Kelly, Dermot Mulroney, and Maggie Grace star in BLACKWATER LANE, a supernatural thriller based on the wildly successful New York Times bestselling book by B.A. Paris. After witnessing a tragedy on a dangerous country road, Cass is visited by a ghostly presence and begins to question her sanity. As these otherworldly experiences intensify, Cass is driven closer to the brink until she begins to assemble the pieces of a horrific plot against her.