Saravanan comes to Singapore for a job but lands in trouble lose his passport and are on the run. Desperate to get back home, he accepts the job of taking a girl to India in return for a hefty sum.

Bogan is about a police officer vikram played by Jayam ravi on his way to find a culprit on a bank theft case, happens to chase Adhithya, played by Arvind swami. Soon after vikram arrests Adhithya by a brilliant plan, the film takes its next level, with a terrific intervel block. Film is racy post interval and ends up as an above average thriller with fantastic performnace from Arvind swami and Jayam Ravi. Film has an adapted theme from some hollywood films, still makes a mark with racy script but has flaws with forceful afdition of songs and commercial must haves of tamil cinema.

Satya and Deepthi are lovers living in Visakhapatnam. A dreaded don, Veeru Bhai, lusts for Deepthi. When Deepthi’s parents are killed, she and Satya escape. They board a bus on route to Hyderabad, but the bus is stopped unexpectedly and boarded by three men: Veeru’s henchman Deva, Veeru’s brother Ajay, and a corrupt police inspector, Shravan. They kill Deepthi in front of Satya, and he suffers an almost-fatal stab wound. Before the three leave, they set fire to the bus, leaving Satya to his death after stabbing him. However, Dr. Shailaja saves Satya by giving him a new face and skin. Ten months later, Satya wakes up from his coma.

Madhavan (Elango Nagarajah), a young man, lives with his joint family : parents (Manobala and Fathima Babu), brother (Sriman) and sister-in-law (Yuvarani). His family has a feud with their opposite house family (M. S. Bhaskar, Subbu Panchu Arunachalam, Meera Krishnan and Devadarshini). Pambukutty’s daughter Deepika (Anjana Keerthi) was into a boarding school in Ooty for 10 years, where she completes her education and comes back to her native. Deepika’s family decide to get her married off while Keeripulla also wants his son to get married. Soon, Madhavan and Deepika fall in love with each other. What transpires next forms the rest of the story.

A reputed college that is now on the verge of closing due to the privatization of the education system and political reasons. The college Principal fights against privatization and the protagonist supports his vision.

A group of college girls, driving a light blue matador, arrive at Chola Picnic Village. They book a hotel room with a picnic spot. At night they go out to the beach, light a bonfire, and enjoy singing and dancing. After the song ends, the girls return to the hotel. One of the girls, Vasanthi, separates from the group. She comes across a pi-shaped bell stand and rings it three times. A man, P.R.K, appears, riding on a carriage. He looks into her eyes, and rides Vasanthi down, grabbing her hair and kidnapping her.

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.

Kannan and Dass are two famous rowdies in their village. Dass has a sister called Uma with whom Manikkampillai (shortened as ‘Mapillai’) is in love but she is not interested in him. Mapillai joins Kannan’s and Dass’ firm KD & Company as the manager, in an attempt to win the love of their sister. KD & Company once keeps as hostage a music troupe who comes to their village to perform. The main singer of that troupe, Sangeetha gets expelled from her home because of this and so Kannan and Dass gives her refuge upon insistence from Uma. Meenakshi is the childhood friend of Kannan with whose father, both Kannan and Dass has enmity.

In 1971, amid rising tensions between India and Pakistan over the liberation war of East Pakistan, Pakistan navy, in a top secret mission, plans an attack on Indian majestic-class aircraft carrier INS Vikrant, to gain control over the waters of Bay of Bengal. They send their best-in-class submarine PNS Ghazi, but are intercepted by an Indian submarine INS Karanj (S21). An underwater attack ensues.

Kadhal Konden fame Ajaay plays a college student who is a part of Friends of Police. He helps the Police department through Friends of Police from the Home Guard (India).

The life of a young man and his struggles against the privatization of education.

A young ne’er-do-well is given a wake-up call when his girlfriend is kidnapped by an evil don.