Prem Kumar (Vijay Sethupathi) is all set to get married to his lover Dhanalakshmi (Gayathrie Shankar). Two days before his wedding, Prem decides to try his hand at playing cricket with his friends Bagavathi alias Bugs (Bagavathi Perumal), Balaji Tharaneetharan alias Bhaji (Rajkumar) and Saras (Vigneshwaran Palanisamy). The game gets a little serious as Prem, in a bid to catch a ball, falls down, only to get injured in his head. He quickly gets back on his toes as the injury is not serious. Soon after the match, the friends are in for a shock. Due to the injury, Prem develops retrograde amnesia and short-term memory loss, wherein he remembers the chain of events which leads to the injury but forgets the last one year of his life and fails to remember everything after the injury. He remembers his life until college and recognizes his friends but is clueless about his upcoming wedding and about Dhana herself, as it is during the last one year that he met her, fell in love with her, and decided to marry her. Fearing trouble, his friends take him to a doctor, who says that he could recover anytime. Hence, his friends plan to keep him in their company, enact a drama until he ties the wedding knot, with the hope that he would get back his memory soon, while covering Prem’s disorder from everyone else. In the end, everything works out well, and Prem gets his memory back.

Thiru, a financial analyst swiftly climbs up the corporate ladder. He soon finds his world turned upside down and is set for a collision with a mysterious deadly group headed by a brutal killer.

Gokulan sees an attractive girl in his dream and is determined to find her. However, his father gets him engaged to another girl. Complications arise when he meets the woman of his dream soon after.

An emotionally unstable murder suspect explains the modus operandi behind the crimes he had committed to a few cops which help in unfolding some intriguing revelation.

Arvind Chandrasekhar is a very successful lawyer with a good track record, is appointed judge in the Karnataka High Court. He starts getting anonymous calls and is threatened by anonymous people too. As the film progresses, with the help of his close friend Neil George, an IPS officer, an old murder case is reopened and Arvind’s past now becomes crucial and new revela..

Kaaliyan and Jaishankar are like dictators in neighboring villages separately, but in contrast to Kaaliyan, Jaishankar is selfish and bad. Engagement of Jaishankar’s sister with Kaaliyan triggers rivalry between the two villages.

Fourteen-year-old Kartik is passionate about cricket and considers cricketer Dhoni as his idol. But his father does not approve of it and wants him to pursue an MBA degree instead.

A female cop has a tough time trying to strike a balance between answering nature’s call and her duty.

An intelligent forensic officer starts investigating a murder, but he faces a slew of challenges as he suffers from nyctophobia. Will he be able to solve the case?

When Mani, a lineworker who is unhappy in his marriage, manages to make a time machine work due to an accident, he goes back in time to change his life.

Sajan Joseph Alukka (Kunchako Boban) is a soft-spoken and studious young man, while his junior Priyamvada (Meera Jasmine) is smart and outgoing. Her close friend is in love with Sajan, but he avoids her by saying that his only ambition in life is to study hard and become an IAS. But Priya follows him and digs out the truth that though he hails from a rich family, his father has now gone bankrupt and has no money even to pay the exam fee. On hearing this, her friend ditches him. Slowly Priya starts having a soft corner for him. She even pays his fees, but Sajan tries to avoid her and treats this as an insult.

Jens and Mike, two police officers on routine patrol, find themselves trapped in a maze of buildings when unrest spreads.