第三季故事紧接第二季结局，前卧底警察出身的黑帮成员Elliot如今作为一名顶级罪犯，与Dumani一家共同行动。当他们的可卡因运输被阻挠后，生意陷入一片混乱，并导致了伦敦各地数百名平民死亡。接连不断的混乱引起了当局的注意，给伦敦的帮派带来了前所未有的压力和一系列连锁反应，从Wallace一家到Luan，再到Lale和街头帮派，他们的个人生活和职业都将面临毁灭性后果。这是一次有针对性的袭击，并且只是个开始，但问题是——是谁干的，为什么这么做？
Britain’s most notorious gangsters, The Kray twins have gained legendary infamy for their brutal reign over 1960s London, which continues to fascinate and shock to this day – but who was the man who brought down the infamous gangsters? The sixties, London: hemlines are up, and so is the crime rate, the highest level on record. As the Beatles rule the airwaves, heading for world...
