Waking one morning to discover his family missing, Jeff Taylor finds himself a prisoner in his own home. A thick fog has converged on the house, preventing any escape. Inside the walls, Jeff is unable to call for help, and the laws of time and space seem to no longer apply. Now Jeff must take stock of his life as he investigates the emptiness closing in on all sides. The ghostly whispers of his missing family are the only indication that he may not be…alone in the mist.