Dr. Marcus, a famend psychiatrist, has chosen a gaggle of six sufferers affected by extreme psychological sickness. Sufferers are notably harmful and are admitted to hospital Spring Valley Psychological Hospital. DoctorulMarcus going to take an interview with every one doing analysis for his new e book. Because the physician interviewing every affected person horrors they dedicated they emerge one after the other. Physician quickly realizes that one of many sufferers was stored beneath wraps so he and the hospital administrator Dr. Vincent.