Samantha battles her subconscious night after night, struggling to make sense of deadly premonitions. They paralyze her with terror and force an often lone and always dangerous mission to prevent her fiancé's murder. As she learns to harness the power of her girlhood gift, visions lead her on a path contrived by a serial killer. Her worst fear comes to fruition when Michael is presumed dead, and Sam becomes another pawn meant for sacrifice in a twisted, lethal game.