இருவர்

Mohanlal as Anandan Major Sundarrajan as Police Officer Rajesh as Madhivanan Nizhalgal Ravi as Ramani's uncle Kalpana Iyer as Anand's Mother Monica as Manimegalai,Tamizhselvan's daughter Cheenu Mohan as Assistant Director Delhi Ganesh as Nambi C. K. Saraswathi Madhoo as Cameo appearance in song Narumugaye Aishwarya Rai Bachchan as Pushpavalli / Kalpana Gautami Tadimalla as Ramani Revathi as Marathagam तबु as Senthamarai S. N. Lakshmi as Tamizhselvan's Mother Vishnuvardhan as Tamizhselvan's Son Rohini as Pushpavalli / Kalpana (voice) 普拉卡什·拉吉 as Tamil Selvam Nassar as Ayya Veluthambi Gowtham Sundararajan as Arivazhagan Sujitha as Tamizhselvan's Daughter

S. P. Balasubramaniam Playback Singer Dominique Cerejo Playback Singer Suresh Urs Editor Farah Khan Choreographer Hariharan Playback Singer Asha Bhosle Playback Singer Mani Ratnam Director, Screenplay, Story, Producer A.R. Rahman Original Music Composer, Playback Singer Suhasini Maniratnam Screenplay, Dialogue, Executive Producer Vairamuthu Lyricist, Poem P. Unnikrishnan Playback Singer Mano Playback Singer Santosh Sivan Director of Photography Harini Playback Singer Bombay Jayashri Playback Singer Samir Chanda Art Direction Susi Ganesan Assistant Director Arvind Swamy Playback Singer