Rani Mukerji: Rani Mukerji is back with the second instalment in the Mardaani series. Rani as a strong-headed, bold cop is impressive and her portrayal of a no-nonsense police officer in the first film was superb. Mardaani 2 focusses on the rise in violent crimes by juveniles in India. In this instalment, Rani Mukerji, aka Superintendent of Police Shivani Shivaji Roy, has been pitted against a young yet dangerous villain.