The Narrow Margin (1952) [Movie] Douban TMDB IMDb WikiData The Narrow Margin director: 理查德·弗莱彻 actor: 查尔斯·麦格劳 / 玛丽·温莎 … other title: 狭窄边缘 / 血海鸳盟 … A tough cop meets his match when he has to guard a gangster's widow on a train journey from Chicago to Los Angeles.
