T. K. S. Natarajan

Kadiraesan studies hard and fulfils his mother's dream of becoming a college professor. He tries to reform his friend but gets blamed for the murder of a student instead.

Santhanam gives the best education to his siblings and takes care of all their basic needs. However, when they become financially stable they ill-treat and ignore him.

Raja and Suman, two sons of a labour leader, choose different professions in their life after facing numerous difficulties from childhood to adulthood.

A young man turns into a vigilante to fight injustice after his loved ones are killed.

Murali, a playful youngster, makes quick money by challenging others. But when one of his challenges goes haywire, it ruins a girl's wedding, and he decides to make it up to her.

Subramaniam, a lawyer is married to Kokila and has a daughter. Things go well until he meets Kamini, a movie star in a party. He gets attracted towards Kamini and becomes ready to sacrifice his own family for her. Kokila's efforts in bringing back her husband forms the rest of the story.

Madan dreams of joining the police force but falls into bad company with Rajni. Eventually, he realises that his associates need to be caught, so he joins the police force to nab them.

Balaraman, an honest policeman manages to capture an international criminal, Michael Raj. However, Radha, a simple lady believes Balaraman killed her brother Raghu.