When an honest cop, Vijay Kumar's family is ruthlessly slaughtered by a politician and his aides, he decides to change his identity and commits his life to bring his daughter up in a serene atmosphere. But some freak events end up compromising his identity and what he does to save his daughter and avenge the death of his family unfurls as Theri.
Muthu Pandi, a village strongman, decides to marry Dhanalakshmi, and begins his quest by eliminating everyone who opposes their union - starting with both her brothers. In desperation, Dhanalakshmi decides to escape from the village, and in the process is unwittingly assisted by a university Kabaddi player Velu.
A gang goes to rob a bank only to find that there's already a criminal mastermind holding it for ransom, but his identities and motives behind the heist remains mysterious. As they plan to collect the bounty and disappear without a trace, their crimes and their past slowly catches up with them.
Sathyadev, who is on a career break, is forced to put on his cop shoes ones again to save Thenmozhi, a young woman who is the target of a criminal organ harvesting group, led by a ghost from his past.
A pregnant woman from a primitive tribal community, searches desperately for her husband, who is missing from police custody. So as to find her husband and seek justice for them, as their voice, a High Court advocate rises in support. Will their battle for justice succeed?
Krishna (Suriya) comes to Mumbai in search of his brother Raju Bhai (Suriya), an underworld don. Through Raju Bhai's gangster friends, his past life is revealed. What happened to Raju Bhai? Will Krishna find him?
A thug, with his partners, is chosen to work for a criminal gang and he becomes the left-hand man of the leader. The leader declares a war against another criminal and the thug has to protect him despite losing his friends.
After being hit by an iron rod, Sanjay Ramaswamy, a business tycoon, suffers from anterograde amnesia. He is unable to remember anything beyond fifteen minutes. Under such circumstances, he sets out on a quest to find the people who were responsible for his lover Kalpana's murder.