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.

A studio finds itself in the middle of a bizarre murder mystery when an exploding teddy bear kills the latest star. Soon more actresses get violently eliminated as the desperate search for the killer begins.

When a prom queen dies in 1962, her only means of entering Heaven is by returning to 1990 earth, to assist friends from her youth.