Mani Ratnam's leading lady in 'O Kadhal Kanmani', actress Nithya Menen has reportedly signed on with him second time in a row for his upcoming yet-to-be-titled Tamil revenge film. It was reported that Nithya said yes to be a part of the project even before the entire cast was announced. With a cast of Karthi, Dulquer Salmaan and Keerthy Suresh, the film will see the former two pitted against each other. The music will be composed by AR Rahman while Ravi Varman will work behind the camera.
