Gumraah trailer: Aditya Roy Kapur impresses in his double roles in the murder mystery while Mrunal Thakur is hot on his trails as a cop investigating the crime

With a gripping teaser and groovy songs, the makers of Gumraah have certainly piqued curiosity amongst the audiences about the intriguing storyline of the film. Aditya Roy Kapur and Mrunal.....