Trailer
Images
 | Arvind Swamy as Thomas Thangadurai |
 | Prabhu Deva as Deva |
 | Kajol as Priya Amalraj |
 | V. K. Ramasamy |
 | Girish Karnad as Amalraj |
 | Nassar as Guru |
 | Arundathi Nag as Mother Superior |
 | S. P. Balasubramaniam as James Thangadurai |
 | Prakash Raj as Jaipal |
 | Mohan Raman |
 | Rallapalli Narasimha |
| Ranvir Shah as David |
 | Janaki Sabesh as Sister Agnes |
 | P. J. Sarma |
 | Rajiv Menon as Thomas's employee (uncredited) |
 | Gautham Vasudev Menon as A man in the crowd (uncredited) |
 | Vikram as Deva (voice) |
 | Pasi Narayanan |
| Karthik Krupakaran as Raja |
| Rajiv Choudhry |
| C. P. Satyajit |
 | Laxmi Rattan as Recording studio owner |
| Directing | |
| Rajiv Menon | Director |
Production | |
| M. Balasubramanian | Producer |
| M. Saravanan | Producer |
Sound | |
| K. S. Chithra | Playback Singer |
Crew | |
| V. C. Guhanathan | Additional Writing |
Sound | |
| A.R. Rahman | Original Music Composer |
| Sujatha Mohan | Playback Singer |
Crew | |
| G.B. Vijay | Additional Writing |
Sound | |
| Shankar Mahadevan | Playback Singer |
Writing | |
| Vairamuthu | Lyricist |
Sound | |
| S. P. Balasubramaniam | Playback Singer |
| Anuradha Sriram | Playback Singer |
Production | |
| M. S. Guhan | Producer |
Sound | |
| Srinivas | Playback Singer |
| Abhijeet Bhattacharya | Playback Singer |
Writing | |
| Rajiv Menon | Screenplay |
Sound | |
| Malgudi Subha | Playback Singer |
Writing | |
| Rajiv Menon | Dialogue |
| Rajiv Menon | Story |
Sound | |
| Febi Mani | Playback Singer |
| Hariharan | Playback Singer |
| Sadhana Sargam | Playback Singer |
| KK | Playback Singer |
Camera | |
| Ravi K. Chandran | Director of Photography |
Sound | |
| Kavita Paudwal | Playback Singer |
| Unni Menon | Playback Singer |
Writing | |
| V. C. Guhanathan | Screenplay |
Sound | |
| Malaysia Vasudevan | Playback Singer |
| Hema Sardesai | Playback Singer |
| Mano | Playback Singer |
Editing | |
| Suresh Urs | Editor |
Camera | |
| Venu | Director of Photography |
