A rowdy mechanic with a golden-heart turns into a body guard to save a family from goons.

Though he works as a hostel warden, there is more to Kaali than meets the eye. Things take an interesting turn when Kaali’s path crosses with a group of dreaded gangsters.

Can a young man escape from the clutches of a loan shark on time?

Rana, a noble warrior, seeks revenge against his father’s killer, Rishikodagan. Meanwhile, he also upsets and attracts the ire of the enemy kingdom’s ruler, Raja Mahendran.

The socially responsible Dr.Salim faces criticism and seclusion at work due to his upright nature. In addition to this, when his relationship with Nisha falls apart, he is driven to do something he wouldn’t normally do.

Aarumugam (Suriya) is a thug and dealmaker with a band of boys handpicked from the slums of Chennai. Aaru’s mentor Vishwanathan (Ashish Vidyarthi) protects him because Aaru gives him the violent undercover he needs. When Vishwanathan declares war on his bitter rival Reddy (Jaya Prakash Reddy), Aaru assists him. But Vishwanathan betrays him, resulting in Aaru’s subordinates’ deaths. Aaru realizes Vishwanathan’s true, evil nature and vows to destroy his power. There is also a subplot involving Aaru’s romance with the college student Mahalakshmi (Trisha).

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.

A thief is mistaken for an NRI returning to work with a rich businessman and marry his daughter. The real guy, meanwhile, ends up with the thief’s friend. The odd pairs fall in love amidst the chaos.

After the security of a top-secret laboratory is compromised, genetically modified dinosaurs get unleashed. Then, a black-ops unit is tasked with capturing the creatures before they cause more damage.

An agent, sent by the Indian army to observe a terrorist, finds his mission turn complicated when he discovers undercover agents in his own country.

Based on the story of Paritala Ravi and Maddelacheruvu Suri, faction leaders who were involved in a long and gory orgy of violence and killings in Adhra Pradesh, “Ratha Sarithiram” is about Surya (Suriya) trying to take revenge on Prathap Ravi (Viveik Oberoi) for methodically wiping out his entire family.

A stunt driver gets attracted to his neighbor and is drawn into a dangerous underworld.