When an aspiring small-town actress and a destitute screenwriter pose as a married couple so they can rent a luxurious Hollywood Hills guesthouse, it turns out that they're the ones being duped. The homeowners, Frank and Stephanie, get their sexual kicks as voyeurs via tiny cameras placed throughout the guesthouse. And to up the ante of their sordid game, they make a wager: Frank must lure the wife into bed before Stephanie seduces the husband. Guest Madeline could even win a starring role in Frank's next movie if she's willing to give up the goods. Meanwhile, Stephanie is giving their guest David every opportunity to enjoy the expertise of an older woman. But their games have put them on a course with disaster. How much longer can they play with others' relationships before destroying their own?
—Anonymous