Ponniyin Selvan: Aishwarya Rai Bachchan talks about being part of Mani Ratnam’s film; reveals how and why she came on board

Aishwarya Rai Bachchan spoke about Mani Ratnam's dream project Ponniyin Selvan in a conversation with Film Companion. She spoke her heart out about working with director Mani Ratnam, reason why she agreed to do the film and more.