Whenever it is a biopic on an actor, the characters in his film mostly belong to film fraternity too. In such case, casting generates a lot of curiosity and speculations. We all know that Ranbir Kapoor is playing the role of Sanjay Dutt in Rajkumar Hirani-directed Sanjay Dutt biopic.
The speculations about who is going to play his father, actor and politician, Sunil Dutt remains to be declared. Many names have been going around, but seems like it has stopped for a little while longer to this Bollywood actor.