Cast & crew
Ko (2011)
Directed by K. V. Anand Written by A.N. Balakrishnan, D Suresh, K. V. Anand
Cast
| Jiiva | Ashwin |
| Karthika Nair | Renu |
| Ajmal Ameer | Vasanthan |
| Pia Bajpiee | Saraswathi |
| Prakash Raj | Chief |
| Kota Srinivasa Rao | Alavandhan |
| Achyuth Kumar | Krishnakumar |
| Bose Venkat | Gold Leader |
| Kaajal Pasupathi | Rudhra |
| Pattimandram Raja | Jayaraman IPS |
| Sona Heiden | Sumitha Kothari |
| Vanitha Krishnachandran | Bubba's Mother |
| Jagan | Chandru Parekh |
| Anthony | Editor |
| Imman Annachi | Sidekick |
| D Suresh | Suresh |
| Dr. K. Ravi Kirane | Black Student |
| Tamannaah Bhatia | Samad aga Agamalioglu |
| Anuja Iyer | Samad aga Agamalioglu |
| Sanjana Singh | Samad aga Agamalioglu |
| Gadam Kishan | Samad aga Agamalioglu |
| Karthi | Samad aga Agamalioglu |
| Madhan Karky | Samad aga Agamalioglu |
| Harris Jayaraj | Samad aga Agamalioglu |
| Peter Hein | Samad aga Agamalioglu |
| Rima Kallingal | Samad aga Agamalioglu |
Crew
| Elred Kumar | Producer |
| A.N. Balakrishnan | Screenplay |
| Harris Jayaraj | Original Music Composer |
| Richard M. Nathan | Director of Photography |
| Anthony | Editor |
| A.N. Balakrishnan | Dialogue |
| D Suresh | Screenplay |
| K. V. Anand | Screenplay |
| AS Laxmi Narayanan | Sound Mixer |
| D Suresh | Dialogue |
| A.N. Balakrishnan | Story |
| D Suresh | Story |
| K. V. Anand | Story |
| Viveka | Lyricist |
| Kabilan | Lyricist |
| Jayaraman | Producer |
| K. V. Anand | Director |
| Peter Hein | Stunt Coordinator |
| D.R.K. Kiran | Art Direction |