Legend is a crime thriller film that tells the story of the notorious Kray twins, Reggie and Ronnie Kray, who were gangsters in 1960s London. Taron Egerton plays the role of Edward Smith, a close associate of the Kray twins. The film explores the rise and fall of the Kray twins' criminal empire, as well as the impact they had on the city of London. With its gritty atmosphere and compelling performances, Legend is a gripping and intense film that showcases Taron Egerton's versatility as an actor.