Kaathadi is directed by Kalyan, who got rave reviews and critical acclaim for his recent offering Kadha Solla Porom. It’s an action comedy about the kidnapping of a child and how police officer saves the kid forms the story.

Bala (Shaam) is the favorite hit man of gangster Pasupathi (Rajan P. Dev). When Bala is not zooming around in jeeps with a wild-looking gang parading down lanes with the same gang faithfully following a step behind him or knocking down one person or another, he is successfully wooing Aarthi (Meera Jasmine). Aarthi is the daughter of Jeyamani (Raghuvaran), a rival gangster. Ailing don Paranthaman (Thilakan), the mentor of the two rivals, brings a compromise by suggesting that Aarthi will be married to Pasupathi’s wayward son. Bala naturally becomes a pariah in both camps, till it’s all’s well that ends well.

A high profile murder baffles the cops when a prison inmate claims responsibility and promises more deaths. Will the police surgeon Bhadra crack this mystery?

A woman must overcome a wealthy alcoholic’s wicked family as she tries to help him turn his life around.

Mallamma, an orphan, loses her caretaker and her freedom to sing due to the jealousy of Dorasani, the village chief. However, her music teacher narrates the story of Rajanna to inspire her.

When Mani, a lineworker who is unhappy in his marriage, manages to make a time machine work due to an accident, he goes back in time to change his life.

Anbirkiniyal, an ambitious young woman, wishes to ease the financial burden of her father, Sivam, with whom she shares a lovely relationship. But things take a horrible turn when she goes missing.

An unhappily married aristocrat begins a torrid affair with the gamekeeper on her husband’s country estate.

A youngster takes revenge on four boys who killed his father.

A self-conscious taxi driver makes a deceptive social media profile to connect with a pretty girl. This proves to be the beginning of complications that would push him to the verge of suicide.

Follows Amala, whose seemingly perfect life is turned upside down after a scandalous video involving her goes viral, becoming a social pariah, but she fights on her own to try to get out of the hole.

The film starts with Ashok Kumar aka AK (Ajith Kumar) setting bombs in three places and informing the police about them. Before the police arrive, the bombs are set off. AK, along with his lady love Maya (Nayanthara), threatens her old college mate hacker Arjun (Arya), who is forced to hack one system after another. AK then threatens Sriram Raghavan (Aadukalam Naren) by trying to kill his child so that he can extract the truth about black money. AK then murders Sriram. Arjun, who is irritated by the things happening around him, complains about AK’s misdeeds to Inspector Prakash (Kishore). When AK gets closer to achieving his goals, Arjun gives him away to the police, and both are arrested. Arjun is later released after his true identity is revealed.