Mani Ratnam Director, Screenwriter, Producer Vikram Aditya Karikalan Actor Jayam Ravi Arulmozhivarman Actor Karthi Vallavaraiyan Vandiyadevan Actor Aishwarya Rai Nandini Actor Trisha Kundavai Pirattiyar Actor Jayaram Azhwarkadiyan Nambi Actor Sobhita Dhulipala Vaanathi Actor Aishwarya Lekshmi Poonguzhali Actor Vikram Prabhu Parthibendra Pallavan Actor Ashwin Kakumanu Senthan Amudhan Actor R. Sarathkumar Periya Pazhuvettaraiyar Actor R. Parthiban Chinna Pazhuvettaraiyar Actor Prabhu Periya Vellar Boothi Vikramakesari Actor Prakash Raj Sundara Chola Actor Rahman Madurantaka Uttama Chola Actor B. Jeyamohan Screenwriter Muthuraman Screenwriter Kumaravel Screenwriter A. Subaskaran Producer Suhasini Maniratnam Producer Siva Ananth Executive Producer Ravi Varman Cinematographer A. Sreekar Prasad Film Editing A.R. Rahman Original Music Thotta Tharani Production Design, Art Director Eka Lakhani Costume Design Pathak Roshan Casting