From a small rural village, Eashwaran (Srikanth) heads to the bigger city of Chennai with his father (Murali), seeking medicine to treat an illness. While in town, they live at the home of Eashwaran’s brother (Shyam Ganesh), who is caught up in a dangerous web of corruption involving a thug Aditya (FEFSI Vijayan). As Aditya continues to head dirty deals with local officials, Eashwaran is in over his head and may need his brother’s help.

A high school student with amnesia tries to uncover what has happened to her. All leading her into deeper troubles ultimately revealing a darkness she could not have imagined.

A married man has an extramarital affair after his wife begins ignoring him due to their son’s illness. His life is turned upside down when a goon rapes his mistress and begins extorting him.

A mathematician genius, Mathi, has another identity, Cobra, who commits intelligent crimes using math.

In 1795, when the Indian subcontinent was known as Hindustan or Hindostan, king Mirza Sikander Baig was killed by John Clive. The residents of his kingdom are massacred, and the land is annexed by the British. The only survivors are his daughter, Zafira Baig, and general, Khudabaksh. Khudabaksh defeats the retreating enemy soldiers, and raises Zafira as his daughter, training her in the arts of warfare.
Years later, Khudabaksh, now known as Jahaazi (Amitabh Bachchan), leads a band of Indian bandits known as Thugs, who specialise in sea-based warfare and expose a serious challenge to the expanding British East India Company which had, by then, seized control of large parts of India. John Clive is alarmed, and assigns his right-hand to counter the rising threat posed by the Thugs.

The film opens with Dinesh (Vijay Antony) and his boss (Y. G. Mahendra) visiting a psychiatrist. Here, Dinesh tells the doctor that he had been listening to a voice for a few days and it has been troubling him. Upon questioning the source of the voice, Dinesh tells that the voice sounds like that of God, if he were present really. The doctor asks Dinesh to come along with him for a personal treatment where Dinesh tells him that he had killed his friend Ravi. The doctor asks Dinesh to relax and hypnotises him in his sleep where he asks him various questions. It is revealed that a clever Dinesh had been recently married to a beautiful orphan Aishwarya (Arundhati Nair) who had contacted him through a matrimonial site. After their return from their Honeymoon trip, Dinesh starts hallucinating and listening to voices in his head. Also, his best friend Ravi who comes to help him gets killed in an accident due to Dinesh. The voice in Dinesh’s head keeps telling him to die and Dinesh sees miserable things on TV screens, computer screens and distorted bruised faces near the windows. After the treatment, the doctor tells Dinesh not to wander off alone and tells his boss that Dinesh has got disturbed memories of his past life.

Two villages on either side of a river are always feuding as the headmen Veerasamy (Vinu Chakravarthy) and Sethupathy (FEFSI Vijayan) have personal enmity. Due to some misunderstanding, Sethupathy’s children die, and the blame falls on Veerasamy. Sethupathy seeks revenge and tries to kill Veerasamy’s son but is saved by his servant’s son, but the boy disappears.
20 years later, Shiva (Arjun) is seen arriving in Kumbakonam, living with a bakery owner Veerabagu (Vadivelu). Shiva’s mission is to protect Devayani and her son from all sorts of gangsters. Priya (Reema Sen) walks into the bakery. Though she dislikes and torments Veerabhagu, she falls for Shiva. Sooner, Shiva’s true identity is revealed as he saves Devayani and her son from being murdered by Sethupathy’s son.

Two Interpol officers investigates a brutal murder on a high class businessman.

Dakshna Murthy is a young man who keeps losing his jobs frequently because of his moral ethics. Malar, his sister-in-law is a confident, young, beautiful woman who works in a jewelry shop. Malar lost her husband (Dakshna’s brother) within a month of their marriage. For reasons unknown, her husband is found dead on the railway tracks nearby their hamlet. Despite being a young widow, both Malar and Dakshna live under the same roof because Malar has married his brother opposing her family. Dakshna tries to convince his sister-in-law to remarry, but she keeps refusing.

Three young friends struggle to make it big in the real world.

A kidnapping gone wrong leads to mounting tension between Prabha, the kidnapper, and Kathir, the policeman assigned to the case.

Wolf, a Native American on the run after avenging his mother’s murder, flees across the desolate American West on his motorcycle, where he’ll discover that justice has a cost.