Aravind (Bharath) had met with a terrible accident seven months ago that left him physically and emotionally scarred. He is currently living with his elder brother Gopal (Santhanam) and is being treated for some psychotic disorder. Aravind claims that during the accident, his girlfriend Liyana (Mrithika) was with him and she died. The strange thing is that such a girl does not seem to exist at all. No one has seen or heard of her; she does not appear in the student list in her college or even the census reports. She is not mentioned in the newspaper reports of the accident either, and some strangers are occupying her home. The psychiatrist is of the opinion that Liyana is a figment of Aravind’s imagination and exists only in his mind. Unable to convince Gopal of her existence, Aravind tries to get on with his life by going back to work. Here he meets Manjari (Erica Fernandes), a colleague in a software company called Paayal Infotech which is owned by Chitranjan (Sudesh Berry). She sympathises with him and tries to help find some clue to Liyana’s identity. Despite all evidence against Liyana’s existence, memories of her and their love continue to haunt Aravind. Fortunately for him, a chance meeting with Liyana’s aunt (Lakshmi) sets the ball rolling. After that, things begin to unravel. Aravind finds out that he is being tortured by Chitranjan. The reason for doing this is that Liyana happens to be a splitting image of Chitranjan’s own dead lover called Payal so in order to marry her, Chitranjan made a plan to torture Aravind by involving Manjari in this game, and Gopal gets killed in this mayhem. Aravind shoots Manjari. Chitranjan narrates that the doctor (T. V. Rathnavelu) was a fake person set up by him to fool Aravind and also threatened Gopal to pretend ignorance about Liyana. The doctor tortures Aravind with a planned shock treatment to make him go insane, but he is completely healthy, kills the doctor and Chitranjan, and unites with Liyana, who is alive.

Karthik (Karthikeya) is an NRI who has no emotions and family attachments. As promised to his father, Karthik visits India and there he gets close to a girl called Anjali (Simrat Kaur). Who is this Anjali? What kind of changes does she bring in Karthi’s life? Will Karthik change his mindset? What happens to this love story forms the rest of the story.

A mysterious man along with a young computer hacker tries to unveil a major government conspiracy which resulted in several bloody deaths.

The film opens with a new boy Easwaran joining in Hari’s class. He is instantly disliked because of his withdrawn nature. Hari picks a fight with him, and he breaks his nose and brings his parents to school. Hari’s mother, however, on coming to know that the boy is an orphan, tells him that she can consider him as his mother. However, in a few days time, she dies, and in the funeral, the orphan holds his hand and consoles him.
Years later, Hari (Kalaiyarasan) is in a long time relationship with a college girl Gayathri (Dhansika), while a demure girl Revathi (Srushti Dange) pines for Easwaran (Prasanna), who ignores her as he fears that something bad will happen to her. The heroes make a dangerous enemy in the form of a local mayor’s son, who they beat up and break his hands for harassing Hari’s sister. Meanwhile, Easwaran accepts Revathi due to Hari’s efforts. Just when everything seems to be going well, tragedy strikes at both ends. What happens next forms the rest of the screenplay.

Commando Karanveer Singh Dogra, is skilled in many aspects of survival, weaponry, and hand-to-hand combat. He is on a mission to eradicate black money, which has been siphoned to banks along with his gang.He goes to Vicky Chaddha’s house where during night time, his wife Maria reveals that they didn’t have a life like this in the past. The film flashes to a flashback where his husband was forced to do all this because when he declined to do a negative job, the very next day, a bomb blast occurred where Vicky was saved but their daughter Tara died. Very soon, Maria kills her husband and says that she is the real Vicky Chaddha. Karan and his gang follow Vicky Chaddha and finally find her transferring money to an account. Karan beats up all the army in her team but doesn’t stop the money transfer. It is then revealed that he changed the account in which the money was scheduled to the transferred and the replaced account which will help the poor people. He said this was planned on the very first day. When Vicky says that police cannot arrest her, Bhavna Reddy shoots Vicky and they get out of there. While Karan and Bhavna will be together, a phone call arrives where Karan says he is waiting for a new mystery to arrive.

Kaashmora uses black magic to conjure an ancient warlord and his queen. Hilarity and horror ensue.

The film begins outlining the sour relationship between the two villages, Singampatti and Puliyampatti. Seema Raja (Sivakarthikeyan) is a jobless youth from Singampatti, born in a family with a long lineage of brave people; the main one being King Kadambavel (Sivakarthikeyan). He does good things in the village for likes on Facebook and pays other villagers to treat him with respect. He hangs around with his sidekick/accountant, Kannaku (Soori).
The principal from a nearby school invites Seema Raja’s father (Napoleon) to the awards ceremony at the school. However, due to his father’s busy schedule, Seema Raja offers to go instead. Here, he meets Sunthanthira Selvi, a sports teacher and a Silambam expert and immediately falls in love with her. He then goes around following her, trying to court her.

S. P. Ranadheer (Srikanth) appears as the protagonist while D. S. P. Ravikanth (Prithviraj Sukumaran) appears as the antagonist. Ranadheer is a sincere cop who tries to remove wrongdoers, whereas Ravikanth is a corrupt police officer who has tie-ups with antisocial people. Ranadheer finds Ravikanth to be the culprit but is unable to prove that. In the event, he also loses his wife Harika (Kamalinee Mukherjee). How he manages to prove Ravikanth as the culprit forms the rest of the story.

The film starts in 1796, four years after the occupation of Malabar by the British East India Company and towards the end of the First Pazhassi Revolt (1793–1797). The revolt is led by Kerala Varma (Mammootty), the Raja of Pazassi Palace, of Kottayam house. The exploitation of the native Indian resources by the Company had culminated in popular revolts against its authority across the district. With the help of Kerala Varma Pazhassi Raja’s uncle Kurumbranadu ruler Veeravarma (Thilakan), who is jealous of Pazhassi Raja for his success and influence, and Raja’s old companion Pazhayamveedan Chandhu (Suman), the Company act against Pazhassi Raja. This forces Pazhassi Raja to escape to the forests of Wayanad. The tribal force led by Neeli captures Assistant Collector Thomas Hervey Baber (Harry Key) and his fiancée Dora (Linda Arsenio) in the jungle, in spite of his commander’s objection. The Raja treats Thomas Baber and Dora as his guest and releases them.

A mathematician genius, Mathi, has another identity, Cobra, who commits intelligent crimes using math.

Devadas(Kartikeya) an MBA gold medalist falls in love with Suvasana (Neha Solanki) a physiotherapist. How Devadas faced heroine and her family (Who’re anti alcoholic) after they get to know he’s Alcoholic? How he convinced Suvasana’s father? Meanwhile How Devadas got clash with Jhonwik (Ravikishan) a comic psycho villain is the rest of the story.

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.