Deep within the soul of all of us, lies an intense fear. It could be the fear of death...or of a small, cramped place that stays dark even during the daylight hours. For some, those fears live on even after death. Take a personal tour of 29 of the world's most haunted prisons, hospitals, and asylums. Visit Waverly Hills Sanatorium, Auschwitz, Norwich State Hospital, Eastern State Penitentiary, Preston Castle, Alcatraz,The Tower of London, Leavenworth Disciplinary Barracks, and more. Learn the personal stories of the patients and prisoners who called these places home, the chilling histories of these monuments to suffering, and gain a unique insight into the reasons their spirits remain behind.