PUBLISHED ON: April 2, 2014 | Duration: 0 min, 28 sec
Aishwarya Rai has signed on the dotted line for Mani Ratnam's espionage thriller. The Bachchan Bahu will be returning to films after a three-year hiatus that she took after the birth of her child Aaradhya. Aishwarya last worked with Mani Ratnam in Guru.
