Kizhakku Karai (1991)

Sekhar (Chandrasekhar) and Murali (Prabhu) are good friends. Murali sacrifices his job opportunity for his friend and Sekhar becomes a custom officer. So Murali goes back to his native village. His cousin Mahalakshmi (Kushboo) falls in love with him.

Ranganathan (Vijayakumar), Murali's father, works with the smuggler Daha for 25 years.

When Murali knew about his father's profession, he convinces his father to quit his job. Ranganathan decides to leave this odd job but Daha kills him. Murali decides to take revenge and becomes also a smuggler.