The talented Farhan Akhtar will don the khakee for Vidhu Vinod Chopra's untitled next. Farhan who has directed actors in the role of police officers in Don and Don 2 has never had an opportunity to play a cop himself in movies. With this movie, Farhan would be taking on a new role never before portrayed in his acting career till date. While Farhan has always sported more urban characters in movies like Rock On and Zindagi Na Milegi Dobara, with this movie Farhan plans to change his image and go more massy. The film will be directed by Bejoy Nambiar and will also star Bollywood legend Amitabh Bachchan. It would be interesting to see how Farhan stacks up against Bachchan who has himself played a cop in numerous movies. The film will be reportedly go on floors by the end of this year.