Patty’s coworker, Lynn, has a party almost every weekend and has invited Patty and her husband to each one. But Patty has thus far refused to attend because of the tales Lynn tells about the goings-on at her parties. But this time, Patty relents and agrees to attend, reasoning that nothing inappropriate would go on at a Halloween costume party. Her reasoning turns out to be faulty.
After convincing her reluctant husband, Rod, to go, she finds out that bobbing for apples is a completely different game at Lynn’s party. In fact, all the games are not what she expects and will test her and Rod’s marriage like it has never been tested before.