Storyline:Swinging Sixties, London: Identical twin brothers Ronald and Reginald Kray (Tom Hardy) bring dubious fame to the underworld of the bustling English capital. Through their criminal machinations and their ruthlessness, the soon-to-be-infamous gangsters are guaranteed a fast ascent. But while Reggie has business success and has been instrumental in building the empire, his brother Ron is jeopardizing this. The recently released from psychiatry twin brings the successful family business more often by his uncontrolled outbursts in danger. When Reggie meets the fragile Frances Shea (Emily Browning), finally, his dream wife and the expected of Reggie, that he decides for a side, the hell breaks loose. Ron continues to get out of control and Reggie is overwhelmed to save both his marriage and the Kray Empire.