At Woodward Penitentiary for Women, a highly disturbed inmate is now held in the psych ward once overseen by criminal psychologist Miranda Grey. The inmate: Dr. Grey herself. Halle Berry portrays Grey, accused of a savage murder and clinging to her sanity as she copes with ghostly encounters in this scarefest from producers Joel Silver, Robert Zemeckis and Susan Levin. A fellow doctor, a volatile inmate and others figure in her harrowing ordeal. Mathieu Kassovitz directs this jolting ghost story in which the only thing more gripping than Grey's stark awakening into madness is her feverish attempt to escape it.