大卫·格里菲斯

Judge Foster throws his daughter out because she married a circus man. She leaves her baby girl with Prof. McGargle before she dies. Years later Sally is a dancer with whom Peyton, a son of Judge Foster's friend, falls in love. When Sally is arrested McGargle proves her real parentage.

中国青年程桓（理查德·巴塞尔梅斯 Richard Barthelmess 饰）远赴伦敦，希望能够在异国他乡传授佛教教义。哪知道理想丰满现实残酷，抑郁不得志的程桓不仅荒废了事业，还沾染上了鸦片，整日生活在颓废沮丧之中。 　　一次偶然中，程桓邂逅了名为露丝（丽莲·吉许 Lill ian Gish 饰）的美丽女孩。露丝有着极为凄惨的身世，她的父亲巴汀（唐纳德·克里斯普 Donald Crisp 饰）是一名个性凶残的酒鬼，常在喝得酩酊大醉之后对露丝大打出手。同样悲惨的遭遇让两颗孤独的心越靠越近，终于，不堪忍受父亲折磨的露丝离家出走，程桓收留了她。好景不长，巴汀很快就找到了露丝的踪迹，将她强行带回了家，等待着露丝的，将是又一轮如同狂风暴雨一般的折磨。

Judge Foster throws his daughter out because she married a circus man. She leaves her baby girl with Prof. McGargle before she dies. Years later Sally is a dancer with whom Peyton, a son of Judge Foster's friend, falls in love. When Sally is arrested McGargle proves her real parentage.

本片又译作《党同伐异》，是D．W．格里菲思最具创作野心的作品。由于受到《国家的诞生》惊人卖座的影响，格里菲思遂再接再励拍摄一部场面更大，内容更有深度的影片。他花了一年半的时间，动用了二百万美元的制作费，拍摄成片长220分的巨片（原版长480分）。该片讲述了由4段相隔数千年互不相关的故事连缀而成：《母与法》、《基督受难》、《圣巴托洛缪大屠杀》和《巴比伦的陷落》。故事虽不相关，但反映了一个共同的主题：祈求和平，反对党同伐异。