Rangarajan, a powerful casteist politician confronts the party leader for MLA seat and if denied warns to start a separate party. How far will he go to see it happen?

Subramaniyam Siva (Ajith Kumar) is in jail, awaiting the death sentence for killing corrupt and evil members of the police force who had killed his father SI Ganapathy (Rajesh) and sister. SP of Police Nethiadi Nandakumar (Prakash Raj) is an honest, fearless and upright police officer who has been given the mission to flush out the terrorist outfit behind the Coimbatore blasts. He decides to employ unconventional methods to fulfill his mission and engages Siva to assist him, renaming him Paramasivan and giving him a single-point agenda – trace out and erase the people responsible for the Coimbatore blasts. Unaware to Paramasivan, Nandakumar intends on killing him after the mission is completed.

When an illegal hooch baron’s reign of terror troubles an entire village, the people turn to the only man who can save them: Raja, the flamboyant don with a heart of gold.

Aditya is a Police Constable who’s life takes a turn when a murder and robbery that take place while he is on duty. Can Aditya manage it all?

Udhayan works as an assistant manager in a bank and falls in love with a young lady.

An encounter specialist’s success in hunting down and eliminating criminals takes him to the holy city of Rameshwaram, where he will face the biggest threat of his career.

Urumeen narrates the story of a man reborn the third time after he’s betrayed by his best friend. He’s completely unaware of this until he comes across a very old book: rather, his own book since he held it in his both his previous generations. After getting the book, he also becomes a part of several unfortunate events that unfold in a series of twists and turns which lead him to discovering himself, through the book itself: how was friendship worse than betrayal and how even thinking of seeking revenge could be an honest feeling. As the film takes several turns to bring both the friends or the ‘enemies’ together, there also arrives an energetic blend of action, drama, patriotism, thrill and of course, the root solution to this: Revenge, as the tagline calls it “Always Ultimate”.

A man arrives in Chennai with a simple wish of buying gold bangles for his mother. However, an event changes his life completely and he becomes famous as the most dreaded criminal in the city.

A veteran freedom fighter named Senapathy learns a rare form of martial art that enables him to kill anyone with his bare hands. He uses that to end crime and punishes the culprits on his own.

The film opens and ends with jail sequences. In both scenes, Pazhanivel (Bharath) is seen behind bars. The happenings from his release and his reentry to the jail make the whole film. Pazhanivel, who comes out of prison, puts his sister Karpagambal’s (Kushboo) life on track through his heroics and goes back to jail as a martyr. Pazhanivel was put behind bars when he was 10 years old. He killed his father’s (Yaar Kannan) “keep”, who made his mother’s (Rekha) life a hell by exploiting her to cajole his “keep”. He went to jail, and his father turned an aimless vagabond. Karpagambal, who disowned him when he was sent to jail, grew up and got married to businessman Jeevanandham (Biju Menon). Karpagambal is living in a fool’s paradise, believing the man, who is actually an antisocial element. However, she need not worry about anything. Pazhanivel, who is now 25 years old, has come out of jail. He gets a job in his sister’s house, unearths Jeevanandham’s shady deals, reforms him, and puts his sister’s life on track. Meanwhile, he finds his lady love Deepti (Kajal Aggarwal).

A spoiled young heiress marries a poor man in order to inherit her grandfather’s property.

Satya (Silambarasan) is the son of a police constable. He gets into fights and ends up in jail where his own father gets him out on bail. While he is returning home from a party drunk, a group of college students beat him up. That is when Suchitra (Rakshitha) comes and takes him to the hospital and gives blood. She is the daughter of a police commissioner. Later, Satya falls in love with Suchitra. That leads to several problems which are faced bravely by Satya in the later part of the film. Finally, all goes well, and Satya also receives the letter confirming his selection for IPS.