Slumber Party Massacre (1982, Amy Holden Jones)

“Mass Murderer Escapes” headlines in the local paper, yessssss. Girls start getting nude and/or massacred when the credits are barely over.

New girl in school Valerie is reluctantly invited to Trish’s slumber party, says no and stays home with little sister Courtney, right next door, all “we don’t need friends to have fun.” The maniac is revealed early, drilling all the girls he can. It’s not worth keeping track of all Trish’s murdered friends, but Trish was in a couple of Charles Bronson movies, Valerie in the classic Sorority Babes in the Slimeball Bowl-O-Rama, and the killer in an Amazing Stories episode from the director of Kazaam.

Some boys attempt to come over, a neighbor is hunting snails in the yard, a coach from school randomly wanders in – all drilled. Finally Valerie sneaks over to investigate, finds a machete in the basement and chops off the guy’s hand and his symbolically long and penetrative drill. At least it was better than Fascination, but this sent me off the Criterion Channel and back into my own collection.

Coach Speedo vs. Driller Killer: