ஆளவந்தான்

Poovilangu Mohan as Headmaster Shiva as Self - "Siri Siri" song (uncredited role) Raveena Tandon as Tejaswini Milind Gunaji as Lt. Col. Santhosh Kumar Shri Vallabh Vyas as Dr. Srinivasa Rao (Hindi) Manisha Koirala as Sharmilee Sarath Babu as Tejaswini's Father Navin Nischol as Ravinder (Hindi) Fathima Babu as Tejaswini's mother Vikram Gokhale as Ranganath Major Ravi as Menon Nissar Khan as Sonu Kamal Haasan as Nandu / Vijay kumar Anu Hasan as Priya Smita Jaykar as Geeta (Hindi) Riyaz Khan as Sulthan Yashpal Sharma as Terrorist Gul Nassar as Lt. Col. Santhosh Kumar (Voice) Kitu Gidwani as Jayanthi Gollapudi Maruti Rao as Psychiatrist

Shankar Mahadevan Original Music Composer, Playback Singer Javed Akhtar Lyricist Kamal Haasan Playback Singer, Screenplay, Novel, Story, Dialogue Ehsaan Noorani Original Music Composer Sujatha Mohan Playback Singer Manisha Koirala Playback Singer Samir Chanda Art Direction Suresh Krishna Director Mu. Kasi Viswanathan Editor R.S. Shivaji Sound Designer S. Thanu Producer R. Velraj Assistant Camera Vairamuthu Lyricist Loy Mendonsa Original Music Composer S. Thirunavukkarasu Director of Photography