An elderly Malaysian man goes ballistic and kills several Indian officers in a span of 5 minutes at the Indian Embassy in Kuala Lumpur, Malaysia, before collapsing. A tattoo of a love symbol is present at the back of his neck, leading RAW officials to conclude that it is the handiwork of a criminal scientist named Love, whose identity and whereabouts are unknown to anyone except Akhilan Vinod (Vikram), a suspended RAW agent whose wife Meera George (Nayantara), a leading computer analyst at RAW, was killed by Love 4 years ago. RAW chief Malik (Nassar) tracks down Akhilan and convinces him to join the investigation. On viewing the video footage of the attack, Akhilan comes to the conclusion that the elderly Malaysian man had taken a mysterious performance-enhancing drug which allowed him to attack the Indian officials and decides to investigate the matter further in Malaysia. Since Akhilan is under suspension, Malik assigns him as a deputy to a junior RAW agent Aayushi (Nithya Menen), who is officially assigned to handle the case, and the two of them leave for Kuala Lumpur.

As a war between humankind and monstrous sea creatures wages on, a former pilot and a trainee are paired up to drive a seemingly obsolete special weapon in a desperate effort to save the world from the apocalypse.

After the devastating events of the Infinity War, the universe is in ruins. With the help of remaining allies, the Avengers assemble once more in order to reverse Thanos’ actions and restore balance to the universe.

Mano (Bharath) loves Jo (Mallika Kapoor) and becomes her friend, hoping to help her win her love for Prem (Arun Vijay), whom she secretly loves. Then they both try to break Prem’s love with Nandhini (Deepu) and succeed. Mano realizes Jo’s deep love for Prem and tries to unite them. Mano succeeds in making Prem fall in love with Jo. Finally, Jo and Prem get married. During the story, the twists reveal that Mano had originally been in love with Jo but secretly tried to engage into her life by pretending to be in love with Nandhini. Soon after realising her true love for Prem, he sacrifices his love for her and brings Prem and Jo together. Only in the last several scenes does Jo realise Mano’s love for her, but she chooses to go with Prem.

Ravi (Ravi Teja) works as a collection agent of ICICI in Bangalore and leads a happy life along with his friends and his father Mohan Rao (Prakash Raj) who wishes to see Ravi married to a girl soon. Once Ravi rushes to a Hospital where his friend (‘Satyam’ Rajesh) is admitted as he tried to commit suicide by drinking nail polish solution and asks the reason for it. Then he describes about the traits of Shruti (Shruti Haasan) and her uncle Crazy Mohan (Brahmanandam). The duo have a habit of cheating gullible young men including his friend and Ravi decides to teach them a lesson. Ravi enters their life as a gullible youngster and starts torturing them. Crazy Mohan’s plans and attempts always go in vain before him. As a part of their cunning plans, Crazy Mohan advises Shruti to ask Ravi to marry her. As fate would have it, Ravi also comes with a marriage proposal to Shruti. Then the pair approach Mohan Rao and tell him that Ravi is in love with Shruti and that he proposed to her.

Vandiyathevan sets out to cross the Chola land to deliver a message from the Crown Prince Aditha Karikalan. Kundavai attempts to establish political peace as vassals and petty chieftains plot against the throne. Unrest grips the land as a long-tailed comet arrives, signalling a time of turmoil.

Aakash is a guy who wants to become popular. He hits a state minister and joins him. He slowly becomes a friend of the home minister and falls in love with home minister’s daughter. On the engagement between them, in the presence of state’s chief minister, Aakash gives a huge shock to both the home and chief ministers. Rest of the story reveals the shock, and relations, flashback of Aakash with the ministers.

Chandralekha (Srividya), a grieving mother, asks an ex-army man David Kumar (C. Arunpandian) to rescue her son Gunasekaran (Prabhakaran), who is locked up in a military prison. But at the same time, the hideous criminal P. K. Roy (Nassar) appoints the fugitive Pratap (Ramki) to kidnap Gunasekharan from the prison. Both leave for their missions respectively, not knowing what surrender holds in his past and the fugitive takes this personal.

Story of Rani Lakshmibai, one of the leading figures of the Indian Rebellion of 1857 and her resistance to the British Rule.

The story is centered in a village where the parents of first cousins Sujatha (Sadha) and Raghu (Gopichand) decide that they will be married to each other when they become adults. As a child, Sujatha’s uncle gives her anklets, which she wears as she grows up. As they grow older, Raghu is caught smuggling money from his house. At school, Raghu beats up a kid for talking to Sujatha. They quarrel, and Raghu’s family leaves for another village. Sujatha grows to be an attractive college student, while Raghu becomes a good-for-nothing character. On her way to college, Sujatha meets Ravi (Jayam Ravi), a poor, charming, and enthusiastic young man. He asks her to wear her anklets to college again, and soon after their quarrels, they fall in love. Meanwhile, Raghu’s parents (Nizhalgal Ravi and Nalini), hoping that he will become a responsible person after marriage, decide to carry out his marriage with Sujatha. The story takes a turn when Sujatha’s parents (Rajeev and Pragathi) learn about her love affair with Ravi. On the day of her marriage, Sujatha elopes with Ravi, and the action heats up as they are chased by Raghu and his thugs. Finally, Raghu is defeated in a face-to-face combat with Ravi, and Ravi marries Sujatha.

Pasupathy (Ranjith) lives with his mother in a village and comes to town with the intent of finding a job. He fights against a few thugs and hands them over to police constable Daas (Vivek) following which Daas is promoted to sub-inspector. Pasupathy accompanies Das and his team most of the time. Pasupathy’s mother is diagnosed with a heart problem and he is need of 500,000 rupees for the surgery. Pasupathy tries in vain to collect money with the help of Daas and Priya (Sindhu Tolani).

A substance designed to help the brain repair itself gives advanced intelligence to a chimpanzee who leads an ape uprising.