该电影由本·摩尔执导，史蒂芬·莫耶、J·B·莫尔、安德鲁·蒂曼、亚力克·纽曼、迈克尔·希格斯、Melissa Batchelor、罗南·萨莫尔斯、马克斯·沃罗特斯利、萨姆·纽曼、艾拉·皮尤、伊恩·夏普、Jamie Kenna、詹妮弗·马丁、Simon DeSilva、尼古拉斯·本杰明等主演，于2021年上映。在96分钟的叙事中，《沉默法则》（又名：Krays: Code of Silence）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 domination – The Krays are on the rise too… using their inimitable violent ways to gain power over the city. Extortion, robbery and murder are rife throughout the capital. Everyone knows the criminals responsible, but will anyone risk it all and speak out against them?