Constable Siva is assigned to escort a witness from police custody to the courtroom. As a twist in the plot, Siva learns that the entire police department wants the witness dead and starts the real run.

The desire for biryani after drinks lands two friends in an endless frenzy as they get framed for a kidnapping and go on the run.

On the day of a public conference by the state’s Chief Minister, his bodyguard and a police officer are stuck in a time loop.

The movie starts with Sugan (Karthi) and his friend Parasuram (Premgi Amaren) being chased by cops. The flashback shows Sugan as a womaniser who has a weakness for Biryani and Parasuram who is his childhood friend. Sugans womaniser attitude always gets him into a fight with his girlfriend Priyanka (Hansika Motwani). Sugan and Parasuram attending a function for branch opening of one of their offices where they meet Varadharajan (Nassar), who is the chief guest for the ceremony. In the meantime, its shown that a CBI officer Riyaz Khan (Sampath Raj) has been deputed to track Vardharajan’s illegal activities. Varadharajan gets impressed with Sugan and decides later to make him his son-in law and this decision gets him into an argument with his other son in law Vijayakrishna (Ramki).

A ruthless cop has to win a game to save an amount of 500 crore from a corrupt politician and a local gang

The story revolves around two local cricket league teams that compete against each other in local matches and consider each other as sworn enemies. Royapuram Rockers are on top of the chain and keep bashing the Sharks year after year. The heroes of the movie are the Sharks’ team.
The story begins when Raghu’s (Jai) parents move from Royapuram to Visalakshi Thottam, Chennai 600 028. Raghu is a member of the Royapuram Rockers Cricket team, and a college student living with his parents. He has no choice but to move with them although he detests the area. He is not very excited at the prospect of living in the same area as his sworn enemies. Raghu is faithful to his teammates, but they ignore him because of the distance. Angered at being replaced by a new guy in the team in one of the matches, Raghu estranges himself from cricket and the Rockers.
Raghu informs of Pazhani’s (Nithin Sathya) sister Selvi’s (Vijayalakshmi) love for Karthik (Shiva) to him. This incident initiates Raghu’s friendship with a few Sharks team players and eventually gets induced into the team. Raghu practices with the Sharks to play against the Rockers in the upcoming Radio Mirchi trophy. Pazhani, who soon comes to know of his sister’s and Karthik’s love affair is disappointed and then there is a tiff amongst the friends. The team splits up for a while, but Karthik apologizes to Pazhani and they make up. The team is united again and they start practicing for the trophy once again. Unfortunately, Karthik gets stabbed by his brother’s enemies and is rendered unfit to play the match. Pazhani replaces Karthik as the captain and the team heads for the match.
Under tight pressure and with a nail biting finish, the Sharks finally defeat the Rockers in the semi-finals of the tournament. In the finals they meet their nemesis, a bunch of school kids named Bad Boys-II who practice by bunking school to play cricket on the beach. The kids are really good and the Sharks know it because they have lost to them once before and that too very badly…
The movie ends with the team really struggling to keep it up in the game.

Ajay Raj, Ganesh and brothers Jagapathi Babu and Ram Babu are close friends who spend a lot of time together in Chennai. Ajay is a television actor, Ganesh is a fun-loving engineering student who falls in love with every woman he sees, Jagapathi Babu is an engineer who is married and has a six-year-old daughter, and Ram Babu is Jagapathi’s younger brother who lives with him.
Ram is in love with Pooja, but before he has a chance to tell her, Pooja tells Ram that she is in love with Ajay. Pooja and Ajay eventually get engaged, leaving Ram heartbroken. He soon forgets his grief and has a good time with Ajay, Ganesh, and Jagapathi.

The film starts with the murder of a former Police Commissioner Shanmuga Sundaram (Subbu Panchu) by an escaped prisoner Kamal Ekambaram (Riyaz Khan). The story then shifts to Masilamani aka Massu (Suriya) and his friend Jet Li aka Jettu (Premgi Amaren) who are small-time con artists. Massu meets Manini (Nayantara), a nurse, and they subsequently fall in love. While trying to escape after a heist gone wrong, Massu and Jet meet with a car accident, post which Massu starts seeing dead people, with whom he can communicate. Jettu had died in the accident and is now a ghost, too. Massu forms a group of loitering ghosts to earn money by performing fake exorcisms and extorting money from scared, rich people, while promising the ghosts that he would fulfill their last wishes in return. Meanwhile, Manini, who thought Massu was working in a finance company, gets to know about the fake exorcisms and leaves him in a heist.

The Chennai Sharks team, years after their happy go-lucky days, re-unite to celebrate the marriage of one of their own. In the events leading to the marriage, they end up enrolling for a cricket tournament which puts an ugly twist to the planned wedding. To get their friend’s life back on track, Irony has the final say – They have to play another tournament to get a chance to make amends. Do they ‘still’ have it in them?!