Unsuspecting Sorority girls are hunted by a mysterious killer. Includes everything you'd expect from a Roger Corman led series
When Beth (Angela O'Neill) is a little girl, her brother Bobby (John C. Russell) kills her whole family and attempts to kill her. When he is caught, he is committed, and she grows up with a new family. Years later, Beth goes to college, where she joins a sorority. Due to a memory block, she doesn't remember that the sorority house was her childhood house, however her memory soon starts to return. Meanwhile, Bobby senses her presence in the house and escapes the mental asylum so he can finish the job he was unable to complete. He steals a hunting knife in a hardware shop killing the elderly owner.
Five women, Linda, Jessica, Kimberly, Suzanne and Janey buy the old Hokstedter place for their new sorority house. They get it cheap because of the bloody incidents from five years before committed by Hokstedter. They decide to stay in it for the night so they can meet the movers in the morning, despite the electricity and the phones not working. Janey tells the group of the murders years before, putting the group on edge. As it turns to night, a storm rolls in and the girls are crept out by their neighbor Orville Ketchum who recalls the night of the murders, and how Hokstedter was defeated. He gives them the keys to the basement before returning home. The girls decide to explore the basement, and find Hokstedter's tools and also a ouija board. Meanwhile, Lt. Mike Block and Sgt. Phyliss Shawlee set out in the storm to get to the Hokstedter house after they receive a disturbance call from the house, and also suspect Orville had something to do with the murders, although Mike was unable to pin anything on him at the time.
A group of women are about to experience the most horrifying night of their lives - trapped in a deserted skyscraper, with a crazed killer at their heels. Soon, their innocent overtime duty becomes an action-filled evening of terror and suspense - yet they choose to defy the odds and fight back ... trading fear for firepower in a high-stakes, all-out fight to the death.