London's notorious Kray twins, Reggie and Ronnie, build a criminal empire through violence and intimidation, but their ascent is threatened by Ronnie's unpredictable behavior and Reggie's desire to leave the life behind for a local woman, Frances Shea.

Legend
Identical twin brothers Ronald and Reginald Kray, notorious for their brutal methods, ruled London's criminal underworld with an iron fist, striking fear into the hearts of all who opposed them in 1960s London.