When the chairman of a multi-specialty hospital dies mysteriously, a cop begins an investigation which leads him to find more bodies.
Unfortunately the movie Yaakkai is not yet available on HBO Max.
| Sound | Yuvan Shankar Raja | Original Music Composer |
| Editing | VJ Sabu Joseph | Editor |
| Crew | Dhilip Subbarayan | Stunts Coordinator |
| Production | Muthukumaran | Producer |
| Writing | Kuzhandhai Velappan | Screenplay |
| Camera | Sathya Ponmar | Director of Photography |
| Writing | Kuzhandhai Velappan | Story |
| Directing | Kuzhandhai Velappan | Director |
| Writing | Bhaskar Sakthi | Dialogue |
| Sound | Dhanush | Playback Singer |
| Writing | Na. Muthu Kumar | Lyricist |
