| Person | Type | Job | Role(s) |
|---|---|---|---|
 A.R. Rahman | Crew | Sound | Original Music Composer, Playback Singer |
 Baba Sehgal | Crew | Sound | Playback Singer |
 K. Balachander | Crew | Production | Producer |
 Mani Ratnam | Crew | Writing | Screenplay, Director, Producer, Story |
 Mano | Crew | Sound | Playback Singer |
 Santosh Sivan | Crew | Camera | Director of Photography |
 Sujatha Rangarajan | Crew | Writing | Writer |
 Suresh Urs | Crew | Editing | Editor |
 Suresh Wadkar | Crew | Sound | Playback Singer |
 Vairamuthu | Crew | Writing | Lyricist |
 S. P. Balasubramaniam | Crew | Sound | Playback Singer |
Mankombu Gopalakrishnan | Crew | Writing | Lyricist |
 Unni Menon | Crew | Sound | Playback Singer |
 K. S. Chithra | Crew | Sound | Playback Singer |
P. K. Mishra | Crew | Writing | Lyricist |
Rajashri | Crew | Writing | Lyricist |
Jagadish Khebudkar | Crew | Writing | Lyricist |
 Anupama Deshpande | Crew | Sound | Playback Singer |
Uttara Kelkar | Crew | Sound | Playback Singer |
 Hariharan | Crew | Sound | Playback Singer |
 Minmini | Crew | Sound | Playback Singer |
 Shweta Shetty | Crew | Sound | Playback Singer |
 G. Venugopal | Crew | Sound | Playback Singer |
 Sujatha Mohan | Crew | Sound | Playback Singer |
Ravindra Sathe | Crew | Sound | Playback Singer |
Biju Narayanan | Crew | Sound | Playback Singer |
 Sudesh Bhosle | Crew | Sound | Playback Singer |
Nalini Sriram | Crew | Costume & Make-Up | Costume Designer |
 Arvind Swamy | Cast | Actor | Rishikumar |
 Janagaraj | Cast | Actor | Achu Maharaj |
 Madhoo | Cast | Actress | Roja |
 Nassar | Cast | Actor | Colonel Rayappa |
 Pankaj Kapur | Cast | Actor | Liaqat |
 Raju Sundaram | Cast | Actor | Item number – Rukkumani Rukkumani |
 Shiva Rindani | Cast | Actor | Wasim Khan |
Vaishnavi | Cast | Actress | Shenbagam |
 C. K. Saraswathi | Cast | Actress | Cameo Appearance - one of the village seniors |
 Sujitha | Cast | Actress | Chinna Ponnu |
Sathyapriya | Cast | Rishikumar's mother | |
Vatsala Rajagopal | Cast | Roja's paternal grandmother | |
S. Ve. Venkatraman | Cast | Actor | Chandramoorthy, Rishikumar's Chief & RAW official |
| Person | Type | Job | Role(s) |
