Kannaiyan, a struggling actor, steals a script written by Saravanan and gains fame. Saravanan decides to make another movie but faces a lot of challenges when he is forced to cast Kannaiyan.
You can now watch Velli Thirai online on the following streaming providers in the United States.
| Production | Prakash Raj | Producer |
| Editing | Mu. Kasi Viswanathan | Editor |
| Sound | G. V. Prakash Kumar | Original Music Composer |
| Camera | K. V. Guhan | Director of Photography |
| Camera | M. V. Panneerselvam | Director of Photography |
| Writing | Kabilan | Lyricist |
| Writing | Rosshan Andrrews | Original Story |
| Writing | Sreenivasan | Original Film Writer |
| Directing | Viji | Director |
| Writing | Viji | Screenplay |
| Writing | Viji | Dialogue |
