Kaththi Sandai is the story of a farmer who becomes a Robin Hood style thief for the welfare of his village. He steals from the people who deny his village of its basic needs and uses the money for its development.

A cop mistakenly believes that taking out three thugs will end Madurai's crime wave.

Vasu and Saravanan are best friends since childhood. However, their friendship is put to a test when they fall in love with Seema and Aishwarya, respectively.

Saravanan and his two brothers go to their native village to make peace between their estranged father and three aunts, who hate their brother for having murdered their father.

Shiva has a good job and lives with his family but it all changes when his brother is killed by a gangster. While the meek Shiva makes a plan to avenge his brother, his father too makes his own plan.

A Forest-trek guide leaves to Thailand in search of his lady love and gets stuck in a web of bizarre events.

A zamindar takes an affinity to two extremely playful half-brothers who openly con people for a living. But a local animal smuggler steps in to disrupt the harmony in the lives of the zamindar and his adopted family.