A couple who is in love convinces their respective families about their plans to lead life together. However, they realise that both the families are poles apart when they start the wedding preparations.
Unfortunately the movie Thirumanam is not yet available on HBO Max.
| Production | S. Benjamin | Production Executive |
| Production | Premnath Chidambaram | Producer |
| Sound | Siddarth Vippin | Playback Singer |
| Production | Vellay Sethu | Producer |
| Directing | Cheran | Director |
| Writing | Yugabharathi | Lyricist |
| Crew | Nikhil Murugan | Public Relations |
| Editing | Ponnuvel Damodaran | Editor |
| Writing | Lalith Anand | Lyricist |
| Sound | Aparna Narayanan | Playback Singer |
| Camera | Rajesh Yadav | Director of Photography |
| Sound | Siddarth Vippin | Original Music Composer |
| Sound | Ranjith Unni | Playback Singer |
| Sound | Swagatha S. Krishnan | Playback Singer |
| Writing | Cheran | Lyricist |
| Crew | Sajna Najam | Choreographer |
| Sound | Kamalaja Rajagopal | Playback Singer |
| Costume & Make-Up | Kavitha Sachi | Costume Designer |
| Writing | Cheran | Dialogue |
| Writing | Cheran | Story |
| Writing | Cheran | Screenplay |
