The voice of director Sasikumar to introduce the four mischievous guys Pandi, Mangaa, Kona, Maari, in his typical Madurai lingo who think they rule the ‘Kadavur’ village.
These four friends are united, very close and live for each other. They always think out-of-the box. They turn out to be vagabonds and go to the extent of even killing the village President’s son. After few similar delinquent experiences they are forced to leave the village and end up coming to Chennai.

The story is centered in a village where the parents of first cousins Sujatha (Sadha) and Raghu (Gopichand) decide that they will be married to each other when they become adults. As a child, Sujatha’s uncle gives her anklets, which she wears as she grows up. As they grow older, Raghu is caught smuggling money from his house. At school, Raghu beats up a kid for talking to Sujatha. They quarrel, and Raghu’s family leaves for another village. Sujatha grows to be an attractive college student, while Raghu becomes a good-for-nothing character. On her way to college, Sujatha meets Ravi (Jayam Ravi), a poor, charming, and enthusiastic young man. He asks her to wear her anklets to college again, and soon after their quarrels, they fall in love. Meanwhile, Raghu’s parents (Nizhalgal Ravi and Nalini), hoping that he will become a responsible person after marriage, decide to carry out his marriage with Sujatha. The story takes a turn when Sujatha’s parents (Rajeev and Pragathi) learn about her love affair with Ravi. On the day of her marriage, Sujatha elopes with Ravi, and the action heats up as they are chased by Raghu and his thugs. Finally, Raghu is defeated in a face-to-face combat with Ravi, and Ravi marries Sujatha.

When a band of brutal gangsters led by a crooked property developer make a play to take over a local school, Master Ip is forced to take a stand.

The film begins with happening in the cornfields in a village in South India, where a British forest ranger, who is in charge of the fields, has been alerted by some strange noises coming from deep inside the fields. He sets out with his dog and searches for the source of this strange noise, then suddenly the dog is being dragged inside and brutally killed by an unknown beast creature. Then, the forest ranger is also dragged inside and killed by the creature. Then the film shifts to the 1970s, where a college farewell party for Sir Arthur Wellington College is taking place. Two college friends, Amudhan and Vendhan, who is the son of the alcoholic college watchman Vethagiri, have decided to stay back in the college hostel and spend the vacation there.

A badass cop Vikram leads a special task force formed to eliminate a kickass Vedha’s gang running amok on the streets of Chennai, making a mockery of Law and Order. An encounter planned by a Vikram’s friend Simon, kills Vedha’s trusted aides and brings him out of hiding. Vedha lays his clutch on Vikram and engages in a disturbing mind game of sorts which results in a quest to reveal the truth behind that fateful encounter.

Theju is a software engineer who goes into a depression following the break up with her boyfriend. She distances herself from her family and becomes an alcoholic.

Raja who is born blind but has extraordinary senses and is a trained skillful fighter is assigned to rescue a girl.

Vasu (Ajith Kumar) is a happy-go-lucky final-year college student who is forced to contest elections in the college after being persuaded by his friends Arun (Nithin Sathya) and Venkat Prabhu. He incurs the wrath of the local MLA Varadharajan (Charan Raj), whose son is studying in the same college and is also contesting the elections.
In the course of events, Varadharajan’s gang attacks Vasu and his friends. Vasu’s father Seenu (Vijayakumar), a tea shop owner, advises the students to take a plunge in politics and teach bad apples like Varadharajan a lesson. Taking cue from his words, Vasu does take the plunge in politics with the backing of college students and files a nomination for the assembly election in Kumbakonam constituency. Varadharajan is annoyed and angry at Vasu’s presumptuousness and tells him to back off from the elections. But Vasu goes ahead with his plans. The rest is a sequence of events by which Vasu wins the admiration of masses and succeeds in getting elected as MLA.

Officer Muthukumar fights against a dreaded don Gurumurthy, but soon he gets embroiled in a brawl with the corrupt system, following the death of Gurumurthy.

Two juvenile convicts escape from prison – one for revenge and the other for romance. With a ruthless warden determined to catch them, do they succeed?

Gautamiputra Satakarni (Nandamuri Balakrishna) is 2nd century AD Satavahana ruler of Amaravati who has a dream from his childhood that to unite all the 32 kingdoms in the country under one roof, to stop internal collisions between the rulers to establish peace. He takes oath on his mother Gautami Balashri (Hema Malini) and starts his mission at the age of 18 and he gives only two options to the kings on his way either peace by surrendering their sword to him or war. It takes 18 long years to achieve his goal and takes entire South India under his control. Time being Satakarni marries Vashishthi Devi (Shriya Saran) and they have a son Pulumavi (Master Snehit Chowdary).

Vetrimaaran IPS is a young and dedicated cop posted as the Assistant Commissioner of Police in Chennai, where he lives with his parents and his brother. A seemingly innocuous case of a missing woman he is assigned to, evolves to become a double murder case. Though the investigation leads him to meet his soulmate, the case gets murkier by the day. The situation get out of hand when his own family gets embroiled in the mix and he is pushed against time to decode the mystery.