In the state mental asylum, the once brilliant Dr. Ramzi has gone completely mad, performing fiendish experiments and death rituals. His colleague Dr. Swan eventually has to kill Ramzi in order to stop the slaughter. He then seals the "Dead Pit" where the bodies of the victims have been thrown, hoping to hide the grisly evidence. Twenty one years later a beautiful young woman suffering from total amnesia is admitted. A few days later a massive earthquake hits the asylum and strange and terrifying events start to occur. Ramzi's dying words "You can't kill me" have come back to haunt Swan with a vengeance. One thing is sure - when the dead start walking, you'd better start running!