Mani Ratnam's magnum opus ‘Ponniyin Selvan: I’ released on September 30. The film featured Jayam Ravi in the role of Arulmozhivarman, while Vikram, Karthi, Trisha and Aishwarya Rai Bachchan played other key roles. Also known as ‘PS1’, it tells the story of the early life of Arulmozhivarman (Ponniyin Selvan), who eventually becomes the Chola emperor Rajaraja I (947-1014).