Indian

Nassar as Krishnasamy (voice) Kamal Haasan as Veerasekaran Senapathy / Chandra Bose Urmila Matondkar as Sapna Nedumudi Venu as Krishnasamy Kasturi Shankar as Kasthuri Crazy Mohan as Parthasarathy Omakuchi Narasimhan as Lorry Driver Bhanupriya as Sapna (voice) Bala Singh as Treasury department officer Sukanya as Amrithavalli Manisha Koirala as Aishwarya Goundamani as Subbaiyaa Senthil as Panneerselvam Nizhalgal Ravi as Corrupt Doctor Manorama as Kuppamma Ajay Rathnam as Freedom Fighter Ponnambalam as 'Kada' Kumar Mahanadhi Shankar Shankar as Self Rohini as Aishwarya (voice)

Harini Playback Singer Kavita Krishnamurthy Playback Singer Sujatha Rangarajan Writer, Screenplay, Dialogue Rahul Nath Choreographer B. Lenin Editor Hariharan Playback Singer A.R. Rahman Original Music Composer S. P. Balasubramaniam Playback Singer P. Susheela Playback Singer Sujatha Mohan Playback Singer K. J. Yesudas Playback Singer Vairamuthu Lyricist Sadhana Sargam Playback Singer Shankar Director, Story, Screenplay Vaali Lyricist Swarnalatha Playback Singer