The ultimate driller-killer-thrillers are back!! In the terrifying original Slumber Party Massacre, a high school girl's basketball team is stalked by an escaped mental patient with a portable drill. In Part 2, the killer returns this time as a physical manifestation of a young girl's nightmares, slaying more teens in the guise of an evil rocker with a deadly guitar. And in Part 3, a new group of teenagers decide to have a slumber party when yet another unknown killer with a power drill begins attacking them. Directors: Part 1: Amy Holden Jones. Part 2: Deborah Brock. Part 3:Sally Mattison. Stars: Part 1: Michelle Michaels, Robin Stille. Part 2: Crystal Bernard, Jennifer Rhodes. Part 3:Yan Birch, Brandi Burkett.