In October 2009, three filmmaking friends break into Greystone, an abandoned asylum, to explore whether or not they believe in ghosts. Legend has it that anyone who ventures into the hospital will go mad. The young trio will now have to suffer the consequences of their journey into a mysterious realm of escaped patients, ghosts and demonic shadows. What comes out of this adventure is a haunting tale of the supernatural, made all the more startling because it is real. While exploring the asylum, they hear noises and see things that challenge not only their faith in each other, but their own sanity. As they venture deeper into the dark side of fear and paranoia, they discover that even if they don't lose their lives inside, they may lose something more precious their souls.