剧情：《政局密云》是属于剧情电影类型，官方公布的演员表主要是约翰·西姆大卫·莫瑞瑟比尔·奈伊詹姆斯·麦卡沃伊凯莉·麦克唐纳马克·沃伦，官方公布的主要简介说的是A thriller set in London, in which a politicians life becomes increasingly complex as his research assistant is found dead on the London Underground and, in a seemingly unrelated incident, a teenage drug dealer is shot dead.