Its been 15 years since Nagarjuna has set his foot in Bollywood. Breaking the decade long silence, Nagarjuna is going to play a role in the movie `Brahmastra. Bollywoods love birds Alia Bhatt and Ranbir Kapoor are going to pair for the lead roles of the movie. The movie would also star Amitabh Bachchan and Mouni Roy in key roles. Nagarjuna was given a great welcome on the borad to Bramhastra. Reports say that Dimple Kapadia is going to play the wife of Nagarjuna in the movie. Its been a long time for Dimple too to step on the screen. Brahmastra is a said to be a patriotic trilogy directed by Ayan Mukerji. The first part of the movie is expected to hit the screens by the next year Independence day.