The film starts with Ashok Kumar aka AK (Ajith Kumar) setting bombs in three places and informing the police about them. Before the police arrive, the bombs are set off. AK, along with his lady love Maya (Nayanthara), threatens her old college mate hacker Arjun (Arya), who is forced to hack one system after another. AK then threatens Sriram Raghavan (Aadukalam Naren) by trying to kill his child so that he can extract the truth about black money. AK then murders Sriram. Arjun, who is irritated by the things happening around him, complains about AK’s misdeeds to Inspector Prakash (Kishore). When AK gets closer to achieving his goals, Arjun gives him away to the police, and both are arrested. Arjun is later released after his true identity is revealed.

The protagonist and his 3 friends are a gang of notorious robbers who make merry in Madurai. Their way of life earns them a handful of formidable rivals. An intense depiction of friendship and love marred by rivalry and vengeance ensues.

Palakattu Madhavan (Vivek) is a lazy, irresponsible man. Embarrassed his wife Lakshmi (Sonia Agarwal) earns more than him, he quits his job out of spite. He then adopts the old woman Pattu Maami (Sheela) as a surrogate mother because she offers to pay cash for the opportunity. The character “Palakkattu Madhavan” is also an acknowledgement of a character with the same name in the movie Antha Ezhu Naatkal starring Bhagyaraj and Ambika.

Bio-scientist Govindarajan Ramaswamy speaks at the Jawaharlal Nehru Stadium about chaos theory and the butterfly effect. He begins by reciting events from the 12th century in Chidambaram, when King Kulothunga Chola II, a Saivite, persecutes Vaishnavites and intends to destroy an idol of Govindaraja. Rangarajan Nambi, a Vaishnavite, protects it and offends the king, who orders Rangarajan to be executed by being pierced, stoned, submerged into the sea with the idol, before being devoured by the shark, thus the king succeeding.
On 20 December 2004, a nano bio-technology lab in the United States designs a vector-virus intended as a bio-weapon. When they were watching the insound of his lab monkey breaking out of his cage and retrieving a sample of the test virus. The monkey, who thinks the vial as the usual chocolate Govind would feed him, swallows the sample of the virus. Govind and his co-workers watch helplessly as monkey dies. Govind, saddened by the event, quarantines the lab room by filling it with concentrated salt solution, the only antidote to the virus. After understanding the original virus’s lethal potential the hard way, Govind refuses to hand over the main single vial containing the virus, due to fear of misuse. However, his boss, Dr. Sethu, has a malicious plan in mind, and tries to sell it to a terrorist group. Govind tries to sneak the vial out of the lab in order to save the vial from Sethu’s evil plan, but is pursued by the security guard and the police. Govind flees to his friend and coworker Suresh’s house for refuge, who secretly betrays him.

Sidda Reddy (Jaya Prakash Reddy) is a powerful mafia leader whose right hand is Devudu (Gopichand). Devudu has a lover called Malli (Raasi). Reddy, who also likes Malli, takes her to the bed, which is not liked by Devudu. In the process, Devudu kills Reddy and becomes the leader of the mafia gang. Venkateswarlu (Ranganath) is a fire officer. In an incident, Devudu sets a marketplace on fire and Venkateswarlu rescues it with his firefighting, and at the same time, Venkateswarlu slaps Devudu, as he continues throwing kerosene at the marketplace. Devudu holds a grudge against Venkateswarlu and sends him to jail on a framed charge of murder. Seetaram (Mahesh Babu), Venkateswarlu’s son, tries to rescue his father from the jaws of police. But in the process, everybody starts asking him for money to do the work. At the end of the day, the police officer kills Venkateswarlu. The rest of the story is about how Seetaram’s mother (Talluri Rameswari) takes revenge on the people responsible for the death of her husband with the help of her son Seetaram. The criminals involved in the crime of his father’s death are killed one after the other by the mother and son in a planned and scientific manner. This film tells about an innocent boy, who, along with his mother undergoes injustice and also loses his father in this process. The mother in this situation plays the role of a trainer and guide to her son, making him strong physically and emotionally, to fight back.

Thilak (Vijay Sethupathi) is a news anchor who works for Zen One TV, which is run by Kalyan (Akashdeep Saighal), a corrupt and unethical media baron who uses blatant sensationalism to gain TRP and is closely associated with Dheeran Maniarasu (Bose Venkat), a corrupt and powerful politician. Kalyan ensures that his channel does not report anything negatively about Dheeran and receives kickbacks in return. Also working for Zen One is Malar (Madonna Sebastian), Thilak’s ex-girlfriend. Though Malar avoids Thilak initially, she soon realises her feelings for him, and they get back together.

As a child, Paari (Atharvaa) lost his father who tried to stop the war between his native and neighboring village as they fought over sharing a pond water. Years later, Paari is a young man who returns from Singapore but the battle between two villages is still on. Mean while, Paari is in love with Thamarai (Anandhi), daughter of rich village man (Lal) who also owns the pond and is adamant not to supply water to the nearby village.

A wannabe rowdy who falls for a hearing-impaired girl faces a dilemma when the girl makes a shocking request.

The story follows an episode in the life of Boss, a quick-witted, sharp financier in Kerala’s film industry.

Saravanan, a foreign-educated researcher returns to his native place in India. His family runs colleges and hospitals. He crosses swords with a filthy-rich medical mafia with only commercial intentions.

Set in the forests of Arunachal, Bhediya is a story of Bhaskar, a man who gets bitten by a wolf, and begins to transform into the creature. As Bhaskar and his buddies try to find answers, a bunch of twists, turns, and laughs ensue.

An orphan murders his girlfriend’s father and his brothers. What made him seek out this bloody revenge?