Puthiya Niyamam is the social thriller which stars Mammootty and Nayantara in the lead roles. The movie is written and directed by AK Sajan. Puthiya Niyamam is produced by P Venugopal and Geo Abraham, under the banner VG Films.
Mammootty plays Adv. Louis Pothan, who is an advocate, movie critic, and social activist. He leads a peaceful life with his family. Louis is a highly self-confident, chauvinistic person who always stands for men. Vasuki Iyer is Louis's loving wife. She is a Kathakali artist by profession. But Vasuki's character has another shade, which is unknown to Louis.
A perfect thriller in the backdrop of a family story, with some outstanding performances.