The Slumber Party Massacre

Trish Deveraux, an 18-year-old high school senior, invites her friends over for a slumber party while her parents are away, unaware that an escaped serial killer, Russ Thorn, with a portable power drill, is loose in the neighborhood. As the party gets underway, the girls use marijuana and alcohol, while Valerie babysits her younger sister, Courtney, across the street. The film follows the girls' attempts to survive a series of gruesome murders, with Michele Michaels playing Trish, and Robin Stille, Michael Villella, Debra De Liso, and Andree Honore appearing as her friends.