The hilarious aftermath of a sleepover birthday party hypnotism gone wrong as best friends Megan and Paige, along with soon-to-be step-sister Veronica, wake up with absolutely no memory of the night before.
The Slumber Party Massacre is a 1982 American slasher film produced and directed by Amy Jones and written by Rita Mae Brown. It is the first installment in the Slumber Party Massacre series, and stars Michelle Michaels, Robin Stille, and Michael Villella. The film follows a high school senior who gathers her friends for a slumber party, unaware that an escaped power drill-wielding killer is loose in the neighborhood.