Raman Raghav 2.0 is a 2016 Indian psychological thriller film directed by Anurag Kashyap. It is based on the notorious serial killer Raman Raghav who operated in Mumbai during the mid-1960s. Nawazuddin Siddiqui plays the role of Raman, a psychopathic serial killer, while Vicky Kaushal plays Raghav, a cop assigned to investigate the serial killings.n The ..