After a mysterious virus turns people into zombies, survivors battle for their lives while barricading themselves in a shopping mall; the living dead have overtaken the world and the few remaining human survivors have barricaded themselves in a city hoping to survive the zombie onslaught and unrest within their own ranks; when Laurie Strode is taken to the hospital after being attacked, Michael Myers arrives at the hospital and continues his killing spree in order to find her; a boy breaks into his landlord's house to find they are serial killers who trap their disfigured victims in the basement.