Mani Ratnam, Aishwarya Rai Bachchan, AR Rahman | Ponniyin Selvan: I Interview | Film Companion

Mani Ratnam, Aishwarya Rai Bachchan, and AR Rahman speak to Anupama Chopra about Ponniyin Selvan: I, shooting with a galaxy of stars, the process of creating the film's music, and how their working relationship has evolved over the last three decades.