Cast & crew
O Kadhal Kanmani (2015)
Directed by Mani Ratnam Written by Mani Ratnam
Cast
| Prabhu Lakshman | Buddy |
| John Devasahayam | John Rambo |
| Vinodhini Vaidyanathan | Saroja |
| Chandrika Chandran | Ratna |
| Leela Samson | Bhavani |
| B. V. Doshi | Self |
| Padam Bhola | Vishal |
| Dulquer Salmaan | Aadi |
| Baby Rakshana | Jaya |
| Prakash Raj | Ganapathy |
| Ramya Subramanian | Ananya |
| Kaniha | The Woman |
| Sivakumar Ananth | Varadarajan |
| Ciby Bhuvana Chandran | |
| Aarav Kizar | Co Bao |
| Ashwin Kumar | |
| Rama Ramasamy | Chandrika |
| Nithya Menen | Tara Heyes |
| Dulquer Salmaan | Aadi |
| Nithya Menen | Tara Heyes |
| Prakash Raj | Ganapathy |
| Leela Samson | Bhavani |
| Vinodhini Vaidyanathan | Saroja |
| Ramya Subramanian | Ananya |
| Prabhu Lakshman | Buddy |
| Sivakumar Ananth | Varadarajan |
| Rama Ramasamy | Chandrika |
| John Devasahayam | John Rambo |
| Chandrika Chandran | Ratna |
| Baby Rakshana | Vasudevan |
| Padam Bhola | Vishal |
| Kaniha | The Woman |
| B. V. Doshi | Self |
| Aarav Kizar | Office Worker |
| Ashwin Kumar | |
| Ciby Bhuvana Chandran |
Crew
| Mani Ratnam | Story |
| Tanveer Mir | Assistant Director of Photography |
| Saravanan Madheswaran | Assistant Editor |
| Eka Lakhani | Costume Designer |
| Jonita Gandhi | Playback Singer |
| Brinda Gopal | Choreographer |
| Anand Krishnamoorthi | Sound Designer |
| Sudipto Mukhopadhyay | Sound Mixer |
| Mani Ratnam | Screenplay |
| Sirivennela Seetharama Sastry | Lyricist |
| A.R. Rahman | Original Music Composer |
| P. C. Sreeram | Director of Photography |
| Sharmishta Roy | Production Design |
| Anbumani | Stunts Coordinator |
| C H Balu | Still Photographer |
| Nikhil Murugan | Public Relations |
| Mani Ratnam | Producer |
| Mani Ratnam | Director |
| Sreekar Prasad | Editor |
| Dhana | Assistant Director |
| Mala Manyan | Executive Producer |
| Arivumani | Stunt Coordinator |
| A. R. Ameen | Playback Singer |
| P. C. Sreeram | Director of Photography |
| Anbumani | Stunts Coordinator |
| C H Balu | Still Photographer |
| Sharmishta Roy | Production Design |
| Mala Manyan | Executive Producer |
| Nikhil Murugan | Public Relations |
| Eka Lakhani | Costume Designer |
| Brinda Gopal | Choreographer |
| Anand Krishnamoorthi | Sound Designer |
| Mani Ratnam | Director |
| Mani Ratnam | Producer |
| Sreekar Prasad | Editor |
| Mani Ratnam | Story |
| Tanveer Mir | Assistant Director of Photography |
| A.R. Rahman | Original Music Composer |
| Arivumani | Stunt Coordinator |
| Dhana | Assistant Director |
| Saravanan Madheswaran | Assistant Editor |
| A. R. Ameen | Playback Singer |
| Jonita Gandhi | Playback Singer |
| Sudipto Mukhopadhyay | Sound Mixer |
| Sirivennela Seetharama Sastry | Lyricist |
| Mani Ratnam | Screenplay |