The Kray Twins ran the London underworld of the 1960s and became the most feared and iconic gangsters the UK has ever seen. Studiocanal's new feature stars Tom Hardy as both twins, Ronnie and Reggie in a vicious tale of their rise to infamy. For the teaser trailer I selected Roy Orbison's 'Running Scared' to soundtrack the mayhem which has clocked up 1 million hits on Youtube on the trailer's first release day #thatshitkray. Watch the trailer here.