Muthu (Karthik) is the favourite employee at Rojavanam, a home for the aged owned jointly by two friends (Ravikumar and “Nizhalgal” Ravi). Sindhu (Malavika) is a psychology student staying at the home. Muthu falls in love with Roja (Laila), the daughter of his boss but learns that the boss and his friend, had decided long ago that their children would be married and this has resulted in the friend’s son growing up enamoured of Roja. Roja’s father accepts Muthu as his son-in-law but his friend, angered at this, decides to bulldoze Rojavanam to the ground. But Rojavanam saved by muthu with marrying Roja and Siva. At the climax, Muthu gets married to Sindhu. After a few years, Muthu, now old, is seen asking a few advocates to fight for Rojavanam.

During a walk to the park Raghuraman (Prakash Raj) meets Sudhakar (Prithviraj Sukumaran) and tells him about daughter Abhi (Trisha Krishnan). Raghuraman is the loving husband of Anu (Aishwarya Sivachandran) and the worrisome as well as caring father of his only daughter Abhi. Together they live a calm and content life in Ooty. Also living with them is “Ravi Shastri” (Elango Kumaravel) who was earlier a beggar and was adopted by Abhi. Raghuraman and Abhi are best friends. Over the years as Abhi grows up, Raghuraman has the joy of being a part of her life. When Abhi gets accepted in a prestigious college in New Delhi, Raghuraman is shocked. Although the thought of being separated from his daughter for two whole years is heartbreaking, Raghuraman wearily accepts. After returning from college, Abhi tells her parents that she has fallen in love with a young man in Delhi. Anu is perfectly all right with the idea, but Raghuraman is angry and scared. He shouts at Abi and does not talk to her properly. Anu later informs Raghuraman that their future son-in-law will be arriving by flight and staying with them for a while. As soon as Raghuraman meets his future son-in-law, Joginder Singh (Ganesh Venkatraman), he is taken aback because Joginder is a Sikh. After many conflicts with Abhi and Anu, Raghuraman finally realizes that Joginder is self-sacrificing and quite talented, more so when on one occasion the Prime Minister calls him for advice.

An ambitious Gunjan Saxena eyes becoming a pilot after being drawn by the idea of a life in a cockpit. Despite facing reservations, she fulfils her dream and serves the country in the Kargil War.

A group of seven elderly friends embark on a journey to Chennai in order to fulfil their dreams. However, two of them die, making the rest work harder to finish what they started.

Shiva is an RJ who is doing his thesis on airplane mechanism while Seetharama is cunning and complex. Umadevi and Vennela both fell in love with Shiva. How will Shiva untangle the love triangle and manage Seetharama Raju’s twisted game?

Three friends are brought together after two decades, but one of them is determined to take revenge on the other two for his fathers death.

Ree is about two next door families, who are new to each other, going through a series of mysterious events, suspecting each other.

Shakti (Arjun) earns a commission running into crores for illegally bringing into the country money belonging to a gangster (Sriram Vedam). His lifetime dream of earning a huge amount of money done, Shakti must now keep his wits together as he tries to keep the money safe.

Yogi is a carefree young man, who hangs out with his friend mostly, and spends a little time trying to be a two bit broker, for everything from real estate to eggs of a ‘pon vandu’. His mother, a vegetable vendor, has borrowed money from Dandapani (Namo Narayan) at usurious rates, and is at his mercy. He is the kind of guy who dreams of lakhs in commissions, but is lucky to get a couple of hundreds. Most of his time is spent drinking in the bar, and once after a ‘cutting’ session with a father he meets Jyothisha (Veni) and Rosin (Bhoomika) and finds out that their mother died after being victimized by the money and women crazy Dandapani. The two girls make a living as ‘dance girls’. Jyothisha, who had been a sorrowful person slowly begins to find happiness in Yogi’s company.

Easwaran (Arjun Sarja) is an upright, honest youth who runs a local cable channel in Kumbakonam. He is known to fight for causes of the society and the common man. He enters into fisticuffs with local MLA Poongundran (Sai Kumar) after he exposes his corrupt and greedy ways through his cable TV channel. Fearing trouble, his mother takes him to a saint in Thiruvannamalai. The Swami resembles Easwaran. A sequence of events forces them to swap places. The soft-spoken Swami tries to sort all issues through non-violent means (Gandhian philosophy). Halfway through, Duraisingam (Karunas) dies in the hands of Poongundran and his henchman (Vidharth). In the climax, Easwaran kills Poongundran.

Pettaikaaran has an impeccable track record of successes in rooster fights. However, when one of his aides, Karuppu, does not follow his instructions in a fight, it creates enmity between them.

Former rowdy jayan is in a mission to conduct the marriage of his niece.Things got out of hands when things get worse