The Slumber Party Massacre

It plunges into horror when a high school girl's sleepover takes a nightmarish turn. A psychopathic serial killer, freshly escaped, terrorizes the neighborhood with a menacing power drill. The film unfolds as a suspenseful and chilling tale of survival, blending classic horror elements with the intensity of a slasher thriller. As the body count rises, the girls must navigate the terrifying ordeal, creating a heart-pounding narrative that explores the primal fear lurking behind the seemingly innocent setting of a slumber party.

Courtney, the younger sister of the "new girl across the street" in the first film is all grown up now, but suffers from nightmares about the Big Wet Incident. She and the other members of her female rock group go to a condo for the weekend to play music and have fun with their boyfriends. Courtney's dreams are of her sister, who is in a mental institution, warning her of having sex, and the dreams begin to spill into real life, threatening Courtney and her friends as they begin experiencing an attrition problem.

After a hard day of volleyball at the beach, a teen whose parents are away decides to have a slumber party with her girlfriends. Their boyfriends predictably show up to scare them, but a stranger from the beach is also seen lurking around the house. Soon the group begins experiencing an attrition problem.