剧情：《旧欢如梦》是属于喜剧电影类型，官方公布的演员表主要是理查德·劳斯伯格凯特·布兰切特弗兰西丝·奥康纳，官方公布的主要简介说的是 　　Guy marries Lizzie. Dreamy Guy wanders around at his own wedding reception, recalling fond days of the girlfriend that got away; his long-time, de facto relationship with the warm and funny Jenny.