From their humble East End beginnings, Ronnie and Reggie Kray became the most notorious figures in London’s gangland underworld. From extortion to murder, their horrific brutality became legendary and throughout the 50s and 60s they ruled by fear, until life sentences in 1969 finally ended their bloody reign of terror.

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This fact-based movie follows the life of the twin crime-lords in London's '60s underworld.