Movies by M. Krishnan Nair
Cochin Express
Rajan, a police officer, is in charge of the investigation regarding a murder that took place on a train. He tries by hook or by crook to find the culprit as he has only one witness.
Puzhayozhukum Vazhi
Puzhayozhukum Vazhi is a 1985 Indian Malayalam film, directed by M. Krishnan Nair and produced by Joly Paulson. The film stars Mammootty, Jagathy Sreekumar, Venu Nagavally and Prameela in lead roles. The film had a musical score by Raveendran.
Bhadradeepam
Rajasekharan, a wealthy businessman, is married to Usha, and is leading a happy family life. One day Usha dies and Rajasekharan suspects she was poisoned by her close friend Rajani. In order to take revenge, he marries Rajani and forces upon her a bleak life devoid of all pleasure. Eventually Rajasekharan discovers that Rajani had nothing to do with his Usha's death, but it is too late by then.
Maniyara
Noorjahan and Sabna get married into the same family. While Sabna brings good dowry with her, poor Noorjahan is treated like a servant by her mother-in-law.
Agnimrigam
Kadal