Ensuring that Kavya never finds out his true identity, Siva as Remo establishes a close friendship with her, but is unable to convince her to end her engagement with Vishwa. Undeterred, he organizes a massive surprise on her birthday and proposes to her as Siva. Kavya, who has been charmed by the surprise and fallen in love with Siva, is in a dilemma as she is unable to decide between Vishwa and Siva. Siva takes advantage of her dilemma and juggles the roles of both Siva as well as Remo with the aim of breaking her engagement, all the while hiding his dual identity from her. Eventually, Kavya gives in and admits her feelings to Siva, but, to the shock of both her and Siva, Vishwa has decided to prepone their marriage to the very next day. Kavya decides to end her engagement and leave her house to be with Siva.

Killer crocodiles and their offspring terrorize residents of a small community.

Ajatashatru Lavash Patel has lived all his life in a small Mumbai neighborhood tricking people with street magic and fakir stunts. He sets out on a journey to find his estranged father but instead gets dragged on a never-ending adventure.

Owing to his insouciance, a naturopathy practitioner’s relationship with his son turns sour. However, the duo must reunite to save a medicinal mountain from the claws of a cunning businessman.

Subramani poses as a goon to evict bachelor tenants from a Brahmin’s house but instead helps one of them kidnap his lover from her marriage. However, chaos ensues when he kidnaps the wrong girl.

Revolves around the offspring of a father plotting to kill him for his property.

The film begins at a journey in train where Paari (Jiiva) looks back at everything. Cut to the beginning, one remote village in Ramanathapuram. Paari is a do-gooder helping everyone in need. A magnanimous man, he gives anything and everything to others if they ask for. Promising his father Vasu (Azhagam Perumal) to earn more, Paari sets out to Chennai but faces more challenges. He meets a young girl Madhi (Poonam Bajwa) and falls in love with her. Some goons also cause trouble for Paari. Meanwhile, Sivamani (J. D. Chakravarthy), the dreaded but sophisticated don of the city, is getting ready to marry Madhi. When the two stories meet, chaos ensue. It is up to Paari and Sivamani to sort it out.

In the year 2065, a scientist (Arya) invents a time machine. To prove its capability, he sends it back in time to 2015, programming it to return within forty seconds. However, the machine does not return.
The time machine is seen by three people in 2015 — Elango (Vishnu), a budding entrepreneur whose ideas are rejected by all and who is struggling to maintain his relationship with his rich girlfriend Anu (Miya), who is embarrassed at the fact that Elango is unemployed; Elango’s best friend Pulivetti Arumugam (Karunakaran), a fake astrologer; and an inventor Giridhara Parthasarathy (T. M. Karthik), who makes a living by repairing home appliances. The three of them are involved in an accident and witness the time machine while recovering from the shock. While Parthasarathy decides to keep the time machine for himself, he suffers an electric shock and ends up in a coma, prompting Elango and Arumugam come to steal the time machine from Parthasarathy’s shop. The duo use the time machine to make Arumugam’s astrology practice extremely successful by going back in time and finding things lost by people under the guise of astrology. Elango further uses the machine to impress Anu’s industrialist father Rajarathinam (Jayaprakash) by going to the future, obtaining the stock market results and successfully “predicting” them in front of Rajarathinam and his company’s board of directors. Rajarathinam soon approves the marriage of Anu with Elango.

The film begins in a modern heaven where Lord Paramasivan (Subbu Panchu) gives orders to Narada (Manobala) to pick four people for his Thiruvilaiyadal. The candidates picked are Ramarajan (Jai), a Siddha doctor; Ganesh (VTV Ganesh), a helpless man who is the husband of a local female don; Gopi (Sathyan), a future politician and son of a selfish politician; and Krishna (Rajkumar), a budding actor. Paramasivan and Narada see all the four’s routines and premises. Ramarajan falls in love with a singer Jayshree (Niveda Thomas) and wins her heart. Engaged for marriage after 26 days, the quartet plans to fix a bachelor party at Bangkok. When they reach Bangkok, they enjoy it and flirt with girls at the party. They are drunk, and when they wake up, they find themselves abandoned in a tropical island in Bangkok. They try many ways to escape but are unsuccessful. Six months have elapsed, and Paramasivan gives them a final chance, which is a motorboat of pirates arriving to explore the island. The quartet begs them to take them to Chennai, but they refuse to help them and flee, but the quartet fights them back and escapes the island in the boat, abandoning the pirates on the island. After reaching Chennai, they have a happy ending except Gopi. Ramarajan finds out about Jayshree’s marriage, so he goes to the marriage and finally marries Jayshree, implying the groom as an American software engineer and tells him to marry another girl by wishing him all the best. In a post-credits scene, the film mentions behind the scenes.

A day before her marriage, Reshma (Vidya Balan) runs away from her rural village, hoping to become a star in Chennai. She fails to impress a casting director, and he insults her for being unattractive and unable to act. Determined to secure a role, she spontaneously auditions for the position of a background dancer. However, she dances in a sultry manner, using erotic movements which annoys the film’s director, Abraham (Emraan Hashmi). He edits out Reshma’s entire dance sequence. The film fails at the box office, much to the dismay of the producer Selva Ganesh (Rajesh Sharma), who later recalls Reshma’s performance and offers her a role in a song in his upcoming film. Selva also suggests that she now be referred to as “Silk”, which is more exotic and captivating.
At the first shoot, Silk dances with veteran actor Suryakanth (Naseeruddin Shah), her childhood idol. Enamoured with him, Silk gains his affection and attention by offering a long-term sexual relationship. Meanwhile, Abraham proposes a new film to Selva Ganesh and is keen to cast Suryakanth. However, Suryakanth’s suggestion of adding sex and eroticism, to make the film more commercially viable, angers Abraham. Silk slowly builds a name for herself in the industry and goes on to do many more sexually charged films with Suryakanth, which catapults her into stardom. She gains many male fans and, in a short time, becomes immensely rich and popular as a Southern sex symbol.

Lingam (Sakthi), the younger son of Nasser, leads life in his own way. He along with his set of friends (which includes Santhanam and ‘Lollu Sabha’ Jeeva) goes around town enjoying. But Lingam’s father is against his ways. He often compares him with his elder brother Chandran (Adhitya Menon), who runs a software firm in Hyderabad and is caring towards the family. Lingam falls in love with Radhika (Ramya Nambeesan) and he decides to make her sister Indira (Meera Vasudevan) enter wedlock with his brother. After their marriage, Chandran takes Indira to Hyderabad. But she comes across a startling truth that Chandran is none but a dreaded don in the capital city of Andhra Pradesh and that had hid this truth to his family. The onus now falls on Lingam to set things right. He promises Indira and Radhika that he would bring his brother back to right ways. But a hindrance to his mission is Boppala Ram Babu (Ravi Kale), who has a score to settle with Chandran. Does Lingam succeeds in his mission or not forms the climax.

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.