《你知道的魔鬼》是由詹姆斯·奥克利执导，莉娜·奥琳,裴淳华,迪恩·文特斯,莫莉·皮瑞斯,詹妮弗·劳伦斯主演的剧情片。该电影于2013年在美国上映。 Kathryn Vale (Lena Olin) is a reclusive ex-movie star with a dark secret and a daughter hoping to follow in her mother's movie-star footsteps. When Kathryn attempts to make a career uuyuuyeback, she is threatened by an anonymous blackmailer. The resulting events force Kathryn to uuyuuynfront the truth about herself and those around her.