Slumber Party Massacre II

Slumber Party Massacre II (1987)

"The party begins when the lights go out!"
TMDb Score

Courtney, the sister of a survivor from the 1st movie and the members of her rock band 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.

Crystal Bernardas Courtney Bates
Jennifer Rhodesas Mrs. Bates