Poovilangu Mohan

Nandu and Vijay are brothers, who were abused by their stepmother during their younger days. Nandhu, who is mentally ill, decides to kill Vijay's fiancee as he visualizes her as his stepmother.

A crook is asked by an ex-gang leader to hold the commissioner's daughter captive for two days to ruin the family's honor. The girl while captive falls in love with the crook, but he rejects her.

Intrigue and melodrama as village overlord's crony falls in love with policeman's sister.

Anbu gets into a fracas with a local politician and his comic henchmen while trying to save a friend and is arrested.