Sethupathi, an inspector, investigates the murder of a cop and finds that Vaathiyar, a big shot, is responsible for the killing. He arrests Vaathiyar, but an unfortunate incident that has a connection to the case he is investigating, puts his career in jeopardy.
Unfortunately the movie Sethupathi is not yet available on HBO Max.
| Directing | S. U. Arunkumar | Director |
| Production | Shan Sutharsan | Producer |
| Editing | Sreekar Prasad | Editor |
| Camera | Dinesh Krishnan B. | Director of Photography |
| Sound | Nivas Prasanna | Original Music Composer |
| Sound | Udhaya Kumar | Sound Designer |
| Art | CS Balachandar | Art Direction |
| Writing | S. U. Arunkumar | Dialogue |
| Writing | S. U. Arunkumar | Story |
| Writing | S. U. Arunkumar | Screenplay |
| Sound | Anirudh Ravichander | Playback Singer |
| Sound | Saindhavi Prakash | Playback Singer |
| Writing | Na. Muthu Kumar | Lyricist |
