| Person | Type | Job | Role(s) |
|---|---|---|---|
 K. V. Anand | Crew | Writing | Screenplay, Director, Story |
 Harris Jayaraj | Crew | Sound | Original Music Composer |
 Anthony | Crew | Editing | Editor |
 Peter Hein | Crew | Crew | Stunt Coordinator |
 D.R.K. Kiran | Crew | Art | Art Direction |
Elred Kumar | Crew | Production | Producer |
Jayaraman | Crew | Production | Producer |
Richard M. Nathan | Crew | Camera | Director of Photography |
 Viveka | Crew | Writing | Lyricist |
D Suresh | Crew | Writing | Screenplay, Story, Dialogue |
AS Laxmi Narayanan | Crew | Sound | Sound Mixer |
A.N. Balakrishnan | Crew | Writing | Screenplay, Story, Dialogue |
 Kabilan | Crew | Writing | Lyricist |
Harris Jayaraj | Cast | Actor | Cameo Appearance in "Aga Aga" Song |
 Prakash Raj | Cast | Actor | Chief Minister Yogeswaran |
 Kota Srinivasa Rao | Cast | Actor | Alavandhan |
Anthony | Cast | Actor | TV Editor |
 Jiiva | Cast | Actor | Ashwin Kumar Jayaraman |
Peter Hein | Cast | Actor | Cameo Appearance in "Aga Aga" Song |
 Tamannaah Bhatia | Cast | Actress | Cameo Appearance in "Aga Aga" Song |
 Ajmal Ameer | Cast | Actor | Vasanthan Perumal |
 Bose Venkat | Cast | Actor | Naxal leader |
Pattimandram Raja | Cast | Jayaraman | |
 Pia Bajpiee | Cast | Actress | Saraswathi "Saro" |
Anuja Iyer | Cast | Actress | Cameo Appearance in "Aga Aga" Song |
 Jagan | Cast | Actor | Chandru |
 Karthika Nair | Cast | Actress | Renuka Narayanan "Renu" |
 Madhan Karky | Cast | Actor | Cameo Appearance in "Aga Aga" Song |
 Rima Kallingal | Cast | Actress | Cameo Appearance in "Aga Aga" Song |
 Imman Annachi | Cast | Actor | Aalavandhan's Sidekick |
 Kaajal Pasupathi | Cast | Actress | Rudhra |
 Sanjana Singh | Cast | Actress | Cameo Appearance in "Aga Aga" Song |
 Sona Heiden | Cast | Actress | Sumitha Kothari |
 Vanitha Krishnachandran | Cast | Actress | Ashwin's Mother |
 Achyuth Kumar | Cast | Actor | S. Krishnakumar "Krish" |
D Suresh | Cast | Actor | Suresh |
Dr. K. Ravi Kirane | Cast | College Student | |
Gadam Kishan | Cast | Cameo Appearance in "Aga Aga" Song | |
| Person | Type | Job | Role(s) |
