| Person | Type | Job | Role(s) |
|---|---|---|---|
 Prabhu Deva | Crew | Directing | Director, Screenplay |
 Devi Sri Prasad | Crew | Sound | Original Music Composer |
 Kola Bhaskar | Crew | Editing | Editor |
 Mamta Mohandas | Crew | Sound | Playback Singer |
 Rohini | Crew | Writing | Lyricist |
 C. Arun Pandian | Crew | Production | Producer |
K. Karunamoorthy | Crew | Production | Producer |
 Snehan | Crew | Writing | Lyricist |
 Viveka | Crew | Writing | Lyricist |
A. C. Mugil | Crew | Writing | Writer |
 Pa. Vijay | Crew | Writing | Lyricist |
 Ravi Varman | Crew | Camera | Director of Photography |
Rebel Ravi | Crew | Writing | Dialogue |
 Kabilan | Crew | Writing | Lyricist |
Fefsi Vijayan | Cast | (special appearance in the song "Jalsa") | |
 Geetha | Cast | Actress | Shaan's wife/Pugazh's foster mother |
 Vijay | Cast | Actor | Pugazh and Major Saravanan |
 Khushboo | Cast | Actress | (special appearance in the song "Rama Rama") |
 Manoj K Jayan | Cast | Actor | Inspector Joseph |
Prabhu Deva | Cast | Actor | (special appearance in the song "Rama Rama") |
 Prakash Raj | Cast | Actor | J.D. |
 Ranjitha | Cast | Actress | Pugazh's mother |
 Vadivelu | Cast | Actor | Maadaswamy |
 Adithya Menon | Cast | Actor | Rakka |
 Anandaraj | Cast | Actor | J. D.'s and Shaan's henchman |
 Devaraj | Cast | Actor | Shaan |
 Dhamu | Cast | Actor | VJ |
 Mumaith Khan | Cast | Actress | (special appearance in the song "Daddy Mummy") |
 Nayanthara | Cast | Actress | Janavi |
 Raj Kapoor | Cast | Actor | Village Head |
 Sriman | Cast | Actor | Max/Gandy |
 Vaiyapuri | Cast | Actor | Pugazh's friend |
 Mithu Chakrabarty | Cast | Actress | Janavi's Mother |
 Pandu | Cast | Actor | Jyothi's father |
 Aarthi | Cast | Actress | Janavi's friend |
 T. P. Gajendran | Cast | Actor | Marriage Guest |
Ravi Varman | Cast | Actor | (special appearance in the song "Rama Rama") |
| Person | Type | Job | Role(s) |
