The film begins in a small village in Tirunelveli district where a few upper-caste men hold a chariot festival. Antony Daas (Jayam Ravi), along with his friends, pull the chariot in to their slum and they naturally incur the wrath of a local leader Annachi (Shanmugarajan). Meanwhile, his daughter Rajeshwari (Renuka Menon) falls in love with Daas. Her sister Punitha (Monica) elopes to marry a lower caste boy Guna (Abhinay), a classmate of Daas.
Coming to know about this, Annachi sends his men to bump off the couple. Eventually, Annachi sets the couple ablaze in front of Daas. An angry Rajeshwari, in order to teach her father a lesson, elopes with Daas and vows to get married. The couple then seeks refuge in Nasser’s (Krishna) house in Madurai. He promises to get them married. However, coming to know about their hideout, Annachi’s men reach Madurai to foil their plans. Nasser’s father Vappa (Salim Ghouse) promises to get them united. Enters Anwar (Adithya Menon), Nasser’s brother, who plans to let loose terror in the Madurai town in the name of Jehad.

A substance designed to help the brain repair itself gives advanced intelligence to a chimpanzee who leads an ape uprising.

Jai Mohan (Mohanlal) leads a double life, he is a special agent of a special task force of the Indian government created to counter terrorism in India. Jai Mohan and his chief Shaheed Khadar (Sathyaraj) operate in Bengaluru under a cover setup of exporting business under the name “Deccan Exporters”. Jai falls in love with Anjali Menon (Amala Paul) and marries her, for the reason he is constantly hazed by his chief.
One day, Anjali follows Jai on suspicion of having an affair and accidentally meet each other, which he is forced to reveal that he is an undercover agent who operates as a civilian. Meanwhile, Victor Rana (Rahul Dev) a terrorist who was caught and locked after Interrogation escapes by trick. To catch Victor Rana, Shaheed asks Anjali to act as Laila, a bar dancer, Victor’s girlfriend. Anjali finally agrees and is trained as a regular in bar dancing.

Rajan Vasudev (Kalabhavan Mani) is an intolerable business tycoon who runs the great OPM Group of companies spread across the globe. He meaninglessly topples companies by either buying or taking the majority shares so that his company can spread across. His wife was killed 20 years ago by a rival company owner, which turned him into this way. Udhay Vasudev (Vinay Rai) is his only son, a spoilt kid who drives a Ferrari, spends lakhs everyday, and lives in one of the most sophisticated houses in Chennai. He is the sponsor for his constant companion Madhan (Yuva), who lives with him and local friend Kadukku (N. Santhanam) along with 12 bodyguards (headed by Alse Ram). Udhay meets LR Easwari (Kajal Aggarwal), a music student in Chennai in an accident and falls head on for her. He wants to mingle with her and blackmails her by saying that she has damaged his car and could work by his will to compensate the 10 lakh she owes him, and in a funny turn of events, he makes her his maid-servant. Soon, Madhan falls in love with Easwari, who has also fallen for Udhay.

The teenage son of a farmer from an underprivileged caste kills a rich, upper-caste landlord. Will the farmer, a loving father and a pacifist by heart, be able to save his hot-blooded son is the rest of the story.

Marudhu, an irresponsible youth, leads a carefree life. But when his relative dies after consuming illicit alcohol, Marudhu plans to take revenge.

A top shot model Diya (Amy Jackson) falls in love with Mr. Tamil Nadu Lingesan (Vikram), and together they become the most wanted model pair in the country. When Lingesan rejects an advertisement of a wealthy businessman (Ramkumar), who gave him the big break into ad world, he plans revenge against him. Now, he is joined by a greedy model (Upen Patel), lusty doctor (Suresh Gopi) and a trans-gender stylist who are out to cause massive damage to Lingesan’s life which is worse than death. The rest of the story is how Lingesan takes revenge against these powerful people in the society.

The film is set in a village near Madurai. Pugazhendi (RK) spends all his time drinking and is ridiculed by everyone. In contrast, his elder brother Pandithurai (Napoleon) is respected and admired by everyone. Pandithurai showers love and affection on Pugazh. He even tries to arrange for his wedding hoping =he would reform. But knowing about Pugazh and his habits, nobody comes forward to give their daughter to him. Pugazh, who spends all his time with his maternal uncle Kaththamuthu (Vadivelu), comes across Janani (Muktha). It’s love at first sight for him. Meanwhile, the family of Rathnavelu (Lal), another powerful man in the village, is hellbent on revenging Pandithurai and his family due to previous enmity. They hatch a conspiracy and try to halt Pughazh and Janani’s wedding. Cut to flashback and the reason for ill-feeling between two families is revealed. It is now up to Pugazh to bump off Rathnavelu and restore peace in his family.

Two women use seduction to steal from straying men. But when they discover one of their victims hiding millions in diamonds, the score of their lives becomes a run for their lives.

Vedi tells the story of Prabhakaran (Vishal), a young police officer who goes to Kolkata in search of his sister Aishwarya (Poonam Kaur). Prabhakaran, at his native place Thoothukudi, had developed enmity with a local don Easwaramoorthy (Sayaji Shinde) by thrashing him in public and putting him behind bars. The enmity gets travelled to Kolkata where Easwaramoorthy joins another local gangster to take revenge on Prabhakaran. The baddies trouble Aishwarya and her friend Paaru (Sameera Reddy), who falls in love with Prabhakaran. While the enmity between Prabhakaran and Easwaramoorthy continues, a flashback of Prabhakaran goes on. Prabhakaran and Aishwarya were treated by the society as their father was a smuggler. Prabhakaran decides to send Aishwarya to an orphanage saying that he doesn not know who she is. This creates a bad name about Prabhakaran in Aishwarya’s books. Later, Aishwarya gets adopted by a North-Indian family and settles in Kolkata. After a few years, Aishwarya’s foster parents die of an accident, and she is sent to an orphanage again. Therefore, Prabhakaran goes to Kolkata and masquerades himself as Balu, a physical trainer in a college as he is scared that Aishwarya might avoid him. How Prabhakaran defeats the baddies and joins with Aishwarya is the action-packed climax of the movie.

A man unravels the mysteries of his past and his upbringing while settling a village feud.

Arivanandham is a man who runs a shop. He kidnaps three government officials and tells the press his name is Citizen by changing his appearance to their jobs. Meanwhile, CBI Officer Sarojini is given the case of finding the officials and capturing Citizen. She finds evidence that they link to a village called Atthipatti. She goes to a place, where they keep old maps of India. She notices that from 1970-80, the village was missing. She then inquires a Church Father who knows about Atthipatti. He gives them a box full of evidence about the village. She then discovers that the people of Atthipatti are under a old river, which is a construction site. She orders her men to dig it up, and they find corpses. Sarojini finds links to Arivadhanam but cannot identify him. Arivadhanam kidnaps the third man but is stuck in traffic. Sarojini is also in traffic. To clear the traffic, Arivadhanam creates a problem and sorts it out by donning a traffic inspector’s identity. Sarojini drops her handkerchief while in her car, then Arivadhanam swaps it with a paper and gives it to her. She accepts it, then Arivadhanam phones her and tells her she met with Citizen. Outraged, Sarojini decides to ambush his hideout. They track down his location, but he is nowhere to be found. They find masks, computers, and newspaper cuttings. Sarojini finds Arivadhanam in a mosque and arrests him. Arivadhanam is taken to court and is inquired about why he kidnapped the officials. He retells his memory.