Louis Pothen (Mammootty) is an all rounder. He is divorce lawyer, he participates in live TV channel debates on various topics, and he is a film critic, too. His wife Vasuki Iyer (Nayantara) is a Kathakali artist, and together with his school-going daughter, they live in a city highrise. The story further focuses on an incident that sort of transformed the lively Vasuki into an introvert. What follows is a dramatic exploration of Vasuki's recent past and how she gets over it.
Unfortunately the movie Puthiya Niyamam is not yet available on HBO Max.
| Directing | A K Sajan | Director |
| Writing | A K Sajan | Writer |
| Sound | Vinu Thomas | Music |
| Editing | Vivek Harshan | Editor |
| Camera | Roby Varghese Raj | Director of Photography |
| Sound | Gopi Sundar | Music |
| Writing | Rafeeq Ahammed | Lyricist |
| Costume & Make-Up | Sunil Rahman | Costume Designer |
| Costume & Make-Up | Shaji Pulpally | Makeup Artist |
| Art | Rajeev Kovilakom | Art Designer |
