The story takes place in Panimalai, a hill city, during a spring season. The film begins with RJ Balaji coming to Panimalai to be a guest of a live radio show. In the middle of the show, he starts coughing severely and suddenly loses his voice. He is diagnosed with a new type of virus called the mute flu that causes sudden muteness and sometimes even death.
Aravindh (Dulquer Salman) is a sales representative working with a glue company. His dream is to become a radio jockey, and he even attends interviews with a FM station. As the mute flu spreads across the city, the state government sends Health Minister Sundaralingam (Pandiarajan) to Panimalai to take care of the situation. The people are asked to undergo a medical checkup to check whether they are affected by the virus or not. Aravindh goes to the hospital and meets Anjana (Nazriya Nazim), a junior doctor, who believes that talking is the only cause of all the problems in the world and if people keep things to themselves things will be very fine. Anjana is in a relationship with Vinodh (Abhinav), a possessive guy who always commands her on what she should do and what she should wear. Anjana lives with her father and stepmother Vidhya (Madhoo). Since Anjana lost her mother at a young age, she is reluctant to accept Vidhya as her mother, though she is a sweet and caring woman, and always maintains a distance from her. Vidhya is an aspiring writer who is trying to get her husband’s (Abhishek Shankar) attention and support to write her third book. Her husband finds no time to talk to her as he is too busy with his work.

Kathir works as an IT professional at Dindigul and visited his village on a holiday in order to attend his elder brother’s wedding but only to realise that the wedding has been cancelled.

Sathyamurti, Vidya and four others are college friends. When one of their friends is killed by the CM, Vidya witnesses the murder. Later, she commits suicide after being raped for going to the police.

A newlywed couple are looking forward to their wedding night, but the groom’s grandfather has an unexpected demand.

When a man realizes that the Hindu woman he loves is in love with a Christian man, he decides to sacrifice his love and unite their families so as to make the love story a success.

Bhoominathan is an astronaut at NASA who has to resolve an unfinished business in his village before taking off to Mars.

The story is about the relationship between a middle-class family and their beloved dog.

The Dude abides but he must help two losers find the thief in a twisted plot of love and fate.

This is a conspiracy theory period movie based on true events, that led to the eventual assassination of Mohandas Karamchand Gandhi. The movie demonstrates a violent India, at the backdrop of a non-violent Gandhi, and hard-line fanatic mindsets beginning to grow roots in an India divided on the basis of religion. This movie is a story of three police officers in different parts of India, who, well aware of the intelligence that Gandhi’s life is under threat, must take key decisions that would eventually either save the Mahatma, or the country.

Following an unparalleled series of meteor fireballs plummeting toward Earth, a renowned scientist, his assistant, and an on-target conspiracy theorist race against time to expose a government cover-up, reveal the truth, and prevent a massive meteor from destroying the planet.

Shiva and Vishnu (both played by Ajith Kumar) are identical twins. Shiva, the elder one, is a bus conductor, while Vishnu, the younger one, has a mild intellectual disability. Shiva overhears his parents’ plot to kill Vishnu. He runs away to another city with Vishnu and strives hard to look after him. A ‘dada’ Sundaramoorthy (FEFSI Vijayan), who runs a beggar trade, beats Vishnu brutally, and Vishnu becomes handicapped for life. Shiva leaves Vishnu in a home run by a social worker Lalitha (Sujatha). During the day, Shiva works as a bus conductor, and at the same time, poses as Vishnu: to play Robin Hood and steal from the rich and corrupt. A gang including Thangam (Meena), Ramesh Khanna, and others assist him in these operations. He is never suspected, and so, with the stolen money, he takes care of not only Vishnu, but also 800 people in other institutions for the physically handicapped. A college student Lavanya (Kiran Rathod) falls in love with Shiva, but he later comes to know she is Sundaramoorthy’s sister-in-law. Matters worsen when Sundaramoorthy becomes the chairman of the institute for the physically disabled. How Shiva deals with the situation forms the rest of the story. Meanwhile, Thangam is in love with Shiva, though he does not know this. Later she gives up her love and lets Lavanya marry Shiva. At last, Shiva marries Lavanya and Thangam marries Vishnu.

When three young women are implicated in a crime, a retired lawyer steps forward to help them clear their names.