Actor Ranbir Kapoor has just started out on the Sanjay Dutt biopic.
The Rajkumar Hirani film has Ranbir essaying the life of Sanjay Dutt, his entry into stardom, incarceration, rise and fall and the upswing and downsides in his personal life. Hirani has earlier worked with Dutt in movies like the superhit Munna Bhai MBBS and Lage Raho Munna Bhai.
