The movie revolves around three old men. Ashok Lalwani alias Lali, (Anupam Kher) is not happy with his wife (Rati Agnihotri), who is a staunch believer of God and doesn’t spend time with him. Kamaldheer Sharma alias KD (Annu Kapoor) is a bachelor for some unknown reason, while Pinky (Piyush Mishra) is secretly in love with a young Chinese woman, who only knows English but he himself being uneducated, is unable to express his feelings. The three men plan a holiday to Mauritius to have some fun, where they meet Ahana (Lisa Haydon), who is a social networking addict and gets annoyed because her rival girls have more Facebook likes and her ex-boyfriend had been commenting and liking their posts and condemning her at the same time.

Saravanan, a psychiatrist, meets up with his foster brother Senthilnathan alias Senthil, and his wife Ganga while on vacation. Senthil’s mother Kasthuri wanted Senthil to marry Priya, the daughter of his father’s cousin Kandaswamy, to reunite the two branches of the family after 30 years of separation because Senthil’s father chose to marry Kasthuri instead of Kandaswamy’s sister, Akhilandeshwari. Saravanan learns that Senthil had bought the Vettaiyapuram mansion, despite attempts by the local village elders to dissuade them, and moves in with them. Akhilandeshwari is jealous of Saravanan and plots to kill him with the help of her assistant Oomaiyan.
When the family visits their ancestral temple, the chief priest reveals the reason everyone fears the mansion. A hundred-and-fifty years ago, a king named Vettaiyan travelled to Vijayanagaram in Andhra Pradesh, where he met and fell in love with a dancer named Chandramukhi. However, she did not reciprocate his feelings as she was already in love with a dancer named Gunashekaran. As a result, Vettaiyan took her back to his palace by force. Unknown to him, Chandramukhi made Gunashekaran stay in a house nearby and had meetings with him secretly. When Vettaiyan discovered this, he beheaded Gunashekaran on Durgashtami and burnt Chandramukhi alive. As a result, Chandramukhi’s ghost tried to take revenge on Vettaiyan, who with the help of various priests and sorcerers from all over the country, tames the ghost by locking it up in a room located in the palace’s south-west corner. Priya is in love with Vishwanathan, a dance professor who reciprocates her feelings. Their love is supported by Saravanan, who requests Kandaswamy to arrange their marriage.

The film is set in North Madras area where a Settu (Atul Kulkarni) used to employ Guna (Sampath Raj) for car seizure before he is double crossed by Burma (Michael Thangadurai), who takes over the hot-seat. Burma is aided by his girlfriend Kalpana (Reshmi Menon) and sidekick Boomer (Karthik Sabesh). Their mission is to seize 28 cars for Settu and raise money so that Burma can marry Kalpana. Meanwhile another gang of robbers led by a lady killer gets involved, leading to chase, abduction, double cross and killing.

When you think marrying your best friend means a ‘happily ever-after’ but it turns out to be just the reverse

Miami detectives Mike Lowrey and Marcus Burnett must face off against a mother-and-son pair of drug lords who wreak vengeful havoc on their city.

Saravanan (Udhayanidhi Stalin) is a jobless youth who roams around in a two-wheeler with his friends. Kalyanam (Soori), his uncle, aspires for a political career, but due to the error committed by a drunk photographer, Saravanan ends up as the local head of a national party, and this upsets Kalyanam, who is left with no option but to leave the country to take up a job in Dubai. His other uncle’s daughter Thaenmozhi (Regina Cassandra) returns to town after many years, and Saravanan is besotted by her and falls in love with her. In the meantime, Kalyanam returns and awaits an opportunity to teach a lesson to Saravanan. Whether Saravanan succeeds in his love and whether Kalyanam manages to put Saravanan in his place is told in the rest of the story.

Muthaiya, a male Karagattam dancer, falls in love with Kamakshi, a female Karagattam dancer. But they are not able to confess their love for each other due to their egoistic nature.

Agent Sai Srinivasa Athreya is an authentic humorous investigative thriller revolving around the adventures of a detective based out of Nellore.

Shankar is an orphan raised by a sincere police officer named Raja Rao. His son Bharath accidentally kills a kid and Shankar takes the blame on him. Shankar is imprisoned and Raja Rao warns him not to meet him again. After graduating, Shankar is employed as a circle inspector of police. He is popularly referred to as ‘Encounter’ Shankar because of his track record as an encounter specialist.
He is transferred to Bukkapatnam town in Tadipatri, Ananthapur district. He is assigned the task of halting the illegal businesses of Damodar, an influential crime boss whose dream project is to build a power plant. Using his wits, Shankar destroys all the three main businesses of Damodar by trapping their respective in-charges. He brings a stay on the power project by bringing few vital witnesses before the court of law, thereby earning Damodar’s ire. On a parallel note, Shankar loves a sweet shop owner named Saroja who reciprocates her feelings at a later point of time.

Srinivas (Ravi Teja) is very popular in his village as Dubai Seenu. He has dreams of going to Dubai to earn lots of money. However, Seenu and his friends reach Mumbai get cheated by a fraudster Nagalingam (Venu Madhav). After realizing that they were cheated, the friends start a Pav Bhaji center with the help of Patnaik (Krishna Bhagavaan), who is also a fraudster.
Madhumati (Nayantara), who was working as an RJ, goes to Mumbai in search of her brother. Seenu meets Madhu in a local train and loses his heart. Luckily, she surfaces right before his Pav Bhaji center. Seenu dares to propose his love, but Madhu does not reply and disappears. While Seenu was in search of Madhu, he meets Chakri (J. D. Chakravarthy). In fact, Seenu helps Chakri, who loved Puja (Neha Bamb), and got them married. Chakri and Puja promise Seenu to help him to go to Dubai. They make all arrangements. They too plan to return to Hyderabad to repay the loan borrowed by Chakri’s father for his education. Just before leaving the office, Neha finds that their boss is none other than Jinna Bhai (Sushant Singh) the most wanted mafia don in India.

The marriage of Meera, a college student, and her boyfriend Saravanan has been approved by the family. But the condition is as after a job after graduation. But when Meera becomes pregnant, the whole story gets upside down

Gopalsamy, a poor graduate, pretends to be of a higher caste to end his financial problems. Problems arise when Banu falls in love with him and gets married to him without realising his real identity.