Cast & crew
Yaakkai (2017)
Directed by Kuzhandhai Velappan Written by Kuzhandhai Velappan
Cast
| Krishna Kulasekaran | Kathir |
| G. Marimuthu | |
| Swathi Reddy | Kavitha / Savitha |
| Prakash Raj | Sagayam |
| Radha Ravi | Krishnamurthy |
| Guru Somasundaram | SriRam |
| Hari Krishnan | Noor |
| M. S. Bhaskar | |
| Singampuli | |
| Aathma Patrick | |
| Krishna Kulasekaran | Kathir |
| Swathi Reddy | Kavitha |
| Radha Ravi | Krishnamurthy |
| Guru Somasundaram | SriRam |
| Hari Krishnan | Noor |
| M. S. Bhaskar | |
| G. Marimuthu | |
| Singampuli | |
| Aathma Patrick | |
| Prakash Raj | Sagayam |
Crew
| Sathya Ponmar | Director of Photography |
| Dhilip Subbarayan | Stunts Coordinator |
| Kuzhandhai Velappan | Screenplay |
| Kuzhandhai Velappan | Director |
| Bhaskar Sakthi | Dialogue |
| VJ Sabu Joseph | Editor |
| Kuzhandhai Velappan | Story |
| Yuvan Shankar Raja | Original Music Composer |
| Muthukumaran | Producer |
| Dhanush | Playback Singer |
| Na. Muthu Kumar | Lyricist |
| Dhilip Subbarayan | Stunts Coordinator |
| Muthukumaran | Producer |
| VJ Sabu Joseph | Editor |
| Sathya Ponmar | Director of Photography |
| Yuvan Shankar Raja | Original Music Composer |
| Dhanush | Playback Singer |
| Kuzhandhai Velappan | Screenplay |
| Kuzhandhai Velappan | Director |
| Na. Muthu Kumar | Lyricist |
| Bhaskar Sakthi | Dialogue |
| Kuzhandhai Velappan | Story |