Slumber Party Massacre III
Directed by Sally MattisonR
1990 87m[Horror](/on-demand/category/horror), [Comedy](/on-demand/category/comedy)4.520%30%5.0
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.
