Naanum Oru Penn

Brothers Bhaskar (S.S. Rajendran) and Balu (AVM Rajan) are brothers living with their father, the zamindar of Selvapuram, who prefers that his sons marry fair-skinned daughters. Things escalate when the illiterate, dark-skinned Kalyani (Vijayakumari) comes to light. She becomes the victim of a nefarious plot concocted by the brothers' uncle.