A young man who gets easily scared is possessed by a ghost that is seeking revenge.

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.

An inebriated filmmaker finds himself in a shocking situation when he realises that the mysterious girl who accompanied him to her room has been killed.

When an illegal hooch baron’s reign of terror troubles an entire village, the people turn to the only man who can save them: Raja, the flamboyant don with a heart of gold.

An honest policeman reluctantly arrests his brother who has been accused of murdering his lover. Soon after realising that he is innocent, the officer sets out to serve justice to his brother.

T’Challa, heir to the hidden but advanced kingdom of Wakanda, must step forward to lead his people into a new future and must confront a challenger from his country’s past.

A team investigates the unexplained behaviour of ants, which take over an island, and realise that they are controlled by unknown forces.

A renowned gangster, after falling in love, decides to lead a proper life and makes a decision to give up his gangster life.

A jobless young man gets to redeem himself.

Urumeen narrates the story of a man reborn the third time after he’s betrayed by his best friend. He’s completely unaware of this until he comes across a very old book: rather, his own book since he held it in his both his previous generations. After getting the book, he also becomes a part of several unfortunate events that unfold in a series of twists and turns which lead him to discovering himself, through the book itself: how was friendship worse than betrayal and how even thinking of seeking revenge could be an honest feeling. As the film takes several turns to bring both the friends or the ‘enemies’ together, there also arrives an energetic blend of action, drama, patriotism, thrill and of course, the root solution to this: Revenge, as the tagline calls it “Always Ultimate”.

Count Gentry aka, Sierra Six a highly skilled former CIA Operative, was once the agency’s best merchant of death. After his escape from prison, and recruitment by former handler Donald Fitzroy, Gentry is now on the run from the CIA with agent Lloyd Hansen hot on his trail. Aided by Agent Dani Miranda, Hansen will stop at nothing to bring Gentry down.

Jeevan’s father helps Annachi after she is cheated by his brother. He soon becomes the object of affection of Annachi’s daughter, but he turns her down to pursue other goals in life.