Legend is a crime thriller film based on the true story of the Kray twins, notorious gangsters in 1960s London. Taron Egerton plays the role of Edward Smith, a young man who becomes entangled with the Kray twins' criminal empire. The film explores the rise and fall of the Kray twins and the impact they had on the criminal underworld. Taron Egerton delivers a captivating performance in this gritty and intense series.