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.

The film opens with Dinesh (Vijay Antony) and his boss (Y. G. Mahendra) visiting a psychiatrist. Here, Dinesh tells the doctor that he had been listening to a voice for a few days and it has been troubling him. Upon questioning the source of the voice, Dinesh tells that the voice sounds like that of God, if he were present really. The doctor asks Dinesh to come along with him for a personal treatment where Dinesh tells him that he had killed his friend Ravi. The doctor asks Dinesh to relax and hypnotises him in his sleep where he asks him various questions. It is revealed that a clever Dinesh had been recently married to a beautiful orphan Aishwarya (Arundhati Nair) who had contacted him through a matrimonial site. After their return from their Honeymoon trip, Dinesh starts hallucinating and listening to voices in his head. Also, his best friend Ravi who comes to help him gets killed in an accident due to Dinesh. The voice in Dinesh’s head keeps telling him to die and Dinesh sees miserable things on TV screens, computer screens and distorted bruised faces near the windows. After the treatment, the doctor tells Dinesh not to wander off alone and tells his boss that Dinesh has got disturbed memories of his past life.

Pichaikkaran revolves around Arul Selvakumar, who’s a rich guy of the city. One day, he realizes that his mother’s life is at stake and can’t be easily saved. He then happens to meet a Swami who suggests him to give up all his pleasures and live as a beggar for 48 days, without revealing his identity intentions to anyone else. Accepting the challenge and telling about it only to his closest friend, Arul arrives in Chennai and as time passes, he forms a strong bind with other beggars in the city. He even comes close to Magizhini, a lady who runs a pizza parlour due to her good nature. Everything goes smooth until the day when he gets caught between deadly goons and his uncle who finds out about him and tries to overtake his business.

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.

An ordinary college student falls in love with an actress and marries her, but things start to change bitter in their life.

An underground terror group led by a mysterious proxy Akash recruits unemployed youth and turns them into suicide bombers. Asst. Commissioner of Police Parashuram (Arjun) decides to take the case (and the film) into his own hands in a fit of patriotic fervour. In a subsequent fit of wisdom, he hides a key witness (gayathri raghuram ) at the home of his flaky fiancée (Kiran), thereby endangering both and his anti-terror mission in general.

According to review by IndiaTimes:
The movie starts with a chase sequence – a girl is being chased by a bunch of goons as per the order of a dreaded politician. Four boys come to her rescue and she is taken away by them in a car. The chase continues for around an hour’s time, in the course of which two of the boys lust after her. The third guy wants to get rid of her to avoid unnecessary consequences, and the fourth guy falls in love with her. The worse thing is, the girl, too, loves him back without any convincing reason. Even when the indefinite car chase happens, with the goons yelling ‘thookku da’, ‘poda’, ‘vaada’, and so on, we are shown two songs featuring the hero and heroine. The latter half of the movie is hilariously terrible with some pointless skin show, never-ending fight sequences, funny dialogues and bizarre background score. This is a film which shouldn’t have been made.

The movie begins in Madurai where a young boy, Sakthi (Johnny), leads a happy life with his parents. A shocking incident changes his life: his parents are murdered by an anti-social. As Sakthi seeks revenge, he is arrested and sent to prison, where he is severely beaten by the guards. While in jail, he is befriended by four young criminals: Pandurangan aka Pandu (Nishanth), Prem Kumar aka Dabba (Theepetti Ganeshan), Mari (Thamizh) and Michael (Sandeep). When these hardcore criminals break loose from the prison, Sakthi follows them, and they help him take revenge on his parent’s killers. They take a train to Mumbai, where they plan to become big gangsters. But fate has other plans: they land at Renigunta, where they come across Bunker (Bunker), who acts as mediator between contract killers and clients.[4]
Through Bunker, the boys get the acquaintance of Sardar, an influential don, who takes them seriously after a successful murder in the town. Meanwhile, Sakthi comes across a mute girl (Sanusha) in the neighbourhood. After a few encounters, romance blossoms between them. But the girl’s uncle plans to push her into flesh trade. Taking pity on Sakthi and the girl, his friends decide to help them elope, but only after they complete a final murder for Sardar.[5]
But all plans go haywire when they execute their murder plans. Pandu is killed at the scene, and later Sakthi and Mari blame Sardar and Bunker for abandoning their friend. A fight breaks, and Mari is killed before Sakthi kills both Sardar and Bunker. Sakthi reunites with Dabba and Michael, but they are now chased by the police. He sends a message to his girlfriend, telling her to meet him at a train station so they can elope together. But while she is waiting for him there, the police finally finds the three boys. Michael and Dabba are killed, while Sakthi escapes. He runs and hides in a train, and as the train starts moving, believing no one can get hold of him, he leans out of the train door dreaming of his girlfriend. But as the train reaches a station, he is shot dead by a police officer. The film ends with the mute girl waiting for Sakthi at a railway station down the line.

Ramana ,a college professor attempts to end corruption by creating a group called ACF.

Kutti Puli (Sasikumar) is a happy go-lucky good hearted ruffian, whose mother (Saranya Ponvannan) wants him to settle down. But our hero does not believe in love or marriage till he meets Bharathy (Lakshmi Menon), who changes his attitude. But his enemies will not allow him to lead a respectful family life. Meanwhile a Silambatam match breaks out into a haphazard fight between Puli and a local gang; the events turn out to become a bloodbath after the goons beat Puli up pretty badly. Post the trauma and pain, will Puli avenge his pride? What happens to Bharathi’s love? Can Puli lead a normal life that his mother always wanted to? The rest of plot unveils with all these questions answered.

Azhagiri (Narain) and his sister Shanmughapriya (Meena) are siblings who live only for each other. Azhagiri is a student, and his sister is a lecturer. Saissa (N. Santhanam) and the crew form his sidekicks, and Valayapatti (M. S. Bhaskar) is their professor who invariable falls quarry to Saissa’s unwitting jokes and intentional pranks. Azhagiri goes to Thambikkotai on an NSS field trip. There he falls in love with Kanaga (Poonam Bajwa), who is the daughter of Amirthalingam (Rajendran), a rich don of the village. Amirthalingam tries to kill government officers who want to repair a damaged bridge that connects the village with the outside world. The village has a connection to Azhagiri, Shanmughapriya, and their dead father Shanmugam (Prabhu).

In 1991 war-torn Somalia the personnel and the families of both the South Korean and the North Korean embassies have the same goal: to escape from Mogadishu.