Now retired, Triton finds it hard to settle back into normal life. He is fired from his job as a security guard for using excessive force on an employee’s ex-boyfriend and his bodyguards. Triton’s wife Kate (Kelly Carlson) decides the two need a vacation to help Triton adjust to his new life. Meanwhile, criminal Rome (Robert Patrick) robs a jewelry store with his gang: girlfriend Angela (Abigail Bianca), Morgan (Anthony Ray Parker), Vescera (Damon Gibson), and Bennett (Manu Bennett). Rome is in collusion with an anonymous partner, with whom he is planning on sharing the profits from the diamonds. On the run, the gang stops at a gas station where Triton and Kate have stopped. When two policemen arrive to buy gas, Morgan shoots and kills one of the officers, causing Rome to shoot the other officer while Angela kills the gas station attendant. When Triton reacts to Kate being kidnapped, Bennett knocks him out. Triton regains consciousness and gives chase in the policemen’s car. The chase leads to a lake, where Triton falls out of the patrol car and into the lake, seemingly to his death.

Saravanan (Vishal) is a person in Ooty who runs a business of gathering people for politicians and events. One day he meets Maya (Hansika) and falls for her. However, Rajasekhar (Santhanam) also falls in love with her. Saravanan convinces Rajasekhar to not fall for Maya by talking about the expenses high class people require. Rajasekhar is a police inspector. Due to several mishaps caused, he is fired and stars working as a hotel doorman. He is shocked to find Saravanan and Maya going out together. He asks Saravanan how he made Maya fall in love with him. As Saravanan finishes his story it is revealed that it was Saravanan who indirectly caused those mishaps to Rajasekhar.

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.

Rudhran, works tirelessly for a successful career and money, embarks on a romantic journey to spend quality time with his girlfriend Nila. On the way, he stays at the Vasantha Mullai Motel which takes him on a roller coaster ride.

The film opens with Pavalakkodi (Nayanthara) in the hospital and her father Vairakannu (Thambi Ramaiah) weeping for her misfortune. Later, the scene cuts to their futures.
They live in a small house. Vairakannu is a single hardworking father who brought her up and Pavalakkodi, his only daughter, takes care of him in his old age and doesn’t wish to marry. They lead a happy life. Nearby in an apartment, three thieves enter a house and rob all the jewels from the lady, harass and kill her. To investigate this case a Police officer (Harish Uthaman) arrives at the site and finds no clue about the men and finds a Rajasthani blanket in the house. Upon asking, the house owner and maids say nothing, and therefore the case leads to nothing.

ACP Anbuselvan succeeds in killing a dreaded gangster but Pandya, the gangster’s brother, kills Maya, Anbuselvan’s wife. Later, Anbuselvan goes all out to finish Pandya and his gang.

Sridhar Vasudevan (R. Madhavan) is a middle-class family man employed in a bank. He is very idealistic, principled, and recognizes a deep sense of belonging with the society he is part of. He gets annoyed and flustered by illegal and semi-legal activities happening around him. His wife Vatsala (Sangeetha) persistently demands he should be more ‘flexible’ and make more money, but Sridhar does not accede. He endures the illegal and semi-legal activities around him because he anticipates a change in the mindsets of people. He feels that over time, they will become more honest, socially aware and willing to make small personal sacrifices for the greater good of all (like him).
Vatsala is a typical middle-class housewife and a caring mother of two children, Varsha and Varun. Societal imperfections and related problems matter very little to her. She is more concerned about her reactive husband, thinking about ways to save him from the effects of his angry outbursts and to steer him away from his impractical thoughts and deeds.

Sathya (S. J. Suryaah) is a casanova by character and pursues Tina (Shradha Arya), a woman around. He sets his sights on Haritha (Nayanthara) and manages to woo her. She loves him whole heartedly and he is not in favor of that. At one moment he falls for Haritha, but at the same time, she comes to know about his real character, and she ends their relationship. The story is about how Sathya changes himself and earns her love back.

A freaky incident during a man’s breakup party leads to an ultimate change in his life as uncalled situations pop up, eventually leading to a lot of frenzy.

Varun is a military doctor who visits Chennai and gets caught up in the pursuit of a missing girl. How Varun and six others take on human/organ trafficking lords forms the rest of the story.

Two honest and bold police officers Adhi Narayanan, (Kamal Hassan) and Abbas (Arjun Sarja) devise a masterful plan to bring a terrorist group in control, and send two secret vigilance officers, named Anand and Shiva on an operation called Operation “Dhanush”. The objective is to infiltrate a terrorist group headed by a man named Badri, and relay information back to Abbas. After a year while relaying information to Abbas, Anand gets caught, but he commits suicide before the terrorists can interrogate him. With information relayed by Anand, Abbas and Adhi know that the terrorists are picking up someone important and going to Trichy.

The film has a deceptively casual beginning: a middle-class family consisting of parents (Kuyili and Ponvannan), a daughter and twin sons—Shiva (Jiiva), who works in a fish-market and Ashok Kumar (Jiiva, again), who is a lawyer. Shiva is a typical hero who attacks baddies with his bare fists; a rugged man who’ll brook no injustice. Devout Ashok’s goodness is a facade that hides his evil womanizing nature. Both have romantic interests; Shweta (Divya Spandana) is Shiva’s long-time sweetheart. Ashok’s life is one long, lustful journey as he charms every woman he meets into his bed. This is where the tale picks up. Shiva can do nothing right as far as his parents are concerned; they trust the Ashok and always misunderstand Shiva’s righteous anger and his every attempt to show up his Machiavellian twin fails. Ashok, on the other hand, is pally with the local goons and uses his brains to assist them in their nefarious activities. Matters come to a head when Ashok lures a girl called Gayatri (Honey Rose) with false pretences, ends up in having sex with her and eventually causing her to suicide when he learns that she becomes pregnant. Shiva lodges a complaint on Ashok but this fails as he couldn’t prove that whether it was him or Ashok who did the crime due to their faces. Shiva comes to know that a security man who saw Ashok pushing Gayatri from the roof. He tells the security man to meet him in the evening. But he is killed by Ashok as the security man saw him in the evening and thought him as Shiva. Shiva comes to know this thus begins a cat-and-mouse game between the siblings. This causes anger to the younger one and he tries to kill his elder brother. He employs a gang to kill his elder brother. Eventually the elder brother knows this plot and confronts him. During the fight the younger brother get killed by his own man. The elder brother walks with his father who for the first time accepts him.