Vivek Agnihotri, who is all set to direct political thriller "Freedom" based on the events of the last three decades, says Sanjay Dutt may play an important role in it.

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"Yes, it (the cast) is more or less finalised. While R. Madhavan is already on board, talks with Sanjay Dutt are in the final stages as well," Agnihotri said.

The film would begin from the 1975-77 Emergency and the sterilisation campaign by Sanjay Gandhi during that period. Some of the other major episodes which would be brought alive on screen are the 1984 anti-Sikh riots, the Bofors scam, and other prominent scams in the last three decades.