The inmates of an insane asylum take over the institution, imprison the doctors and staff, and then put into play their own ideas of how the place should be run.

An eccentric professor takes four of his students to the mansion of the “Mad Hatter”, an urban legend driven insane by mercury poisoning and grief. He says that there’s nothing to worry about now: the strange, shambling “caretakers” that haunt the home are merely servants that have fallen to inbreeding, and the Hatter himself has been dead for years. But as the students start disappearing one by one, those that remain start to question if the professor’s experiment is truly scientific…and if the Hatter didn’t just succumb to his madness, but decided to spread it…

The three Naibert children, in their teens and early twenties, inherit a vast estate from their grandmother Rebecca. But unknown to them, the family inheritance has passed from grandmother to granddaughter for centuries-and Rebecca has a long reach from the grave to assure that the line is unbroken. The first weekend in the mansion is a party for the three Naiberts and their friends-but one by one, they vanish without a trace. Is death the punishment for violating Rebecca’s spell? Are the demons that beset the young people real-or only reflections of their own fear? Is it murder, violence from another dimension, or madness? The answer lives in the reflections.