A group of students open up a "haunted house" for Halloween to try to raise some money. They soon discover that someone, or something, is in the house with them, and begins killing them off one by one.
A teenage girl moves into a remote country house with her family, only to discover that their gloomy new home has a horrifying past that threatens to destroy the family.
During an escalating zombie epidemic, two Philadelphia SWAT team members, a traffic reporter and his TV executive girlfriend seek refuge in a secluded shopping mall.