Nag Ashwin’s highly anticipated film ‘Kalki 2898 AD’ stars Prabhas and Deepika Padukone in lead roles. Reports suggest that SS Rajamouli will have a special cameo in the film. Previously, Rajamouli had appeared in a cameo in ‘Baahubali: The Beginning’. The film also features Dulquer Salmaan in a cameo role. ‘