《夜心曲》Nocturne是丹麦名导拉斯冯提尔Lars von Trie作品。

For Janus his friend Tore is his big ideal: pretty, intelligent and self-confident. Janus is grateful for his friendship even though he is considered the court jester. When Tore falls in love with the beautiful and sweet girl Helle, Janus accepts his role as their highly loved third party. Helle's fashionable mother, however, is a bit too interested in Tore. Written by Allan Simonsen

女主角anna 有一个四个月的女儿，她一直想做个演员，就从瑞典搬到了哥本哈根。但她的运气却很差，没什么导演肯要她。无奈之下只好去拍色情片，并成了女制作人的性奴隶。