Akshaye Khanna has reportedly joined the cast of 'Drishyam 2', a film starring Ajay Devgn, Tabu and Shriya Saran. According to report, Akshaye will play a "sharp cop who's on Ajay's tail and determined to pin the charge on him". 'Drishyam 2', which went on floors on February 17, will feature Ajay as Vijay Salgaonkar and Tabu as Meera Deshmukh.