In this taut psychological thriller, the tension is palpable when Will shows up to his ex-wife Eden and new husband, David's dinner party. The pair's tragic past haunts an equally spooky present: Amid Eden's suspicious behavior and her mysterious house guests, Will becomes convinced that his invitation was extended with a hidden agenda. Unfolding over one dark evening in the Hollywood Hills, this film blurs layers of mounting paranoia, mystery, and horror until both Will-and the audience-are unsure what threats are real or imagined.