The Danvers State Mental Hospital, closed down for 15 years, is about to receive five new visitors. Donning protective gear, the men of the Hazmat Elimination Co. venture into the eerily vast and vacant asylum that is filled with an evil and mysterious past. Rampant patient abuse, medieval medical procedures and rumors of demonic possession are some of the many dark secrets the hospital holds. © 2001 Universal Studios. All Rights Reserved.