Gautamiputra Satakarni (Nandamuri Balakrishna) is 2nd century AD Satavahana ruler of Amaravati who has a dream from his childhood that to unite all the 32 kingdoms in the country under one roof, to stop internal collisions between the rulers to establish peace. He takes oath on his mother Gautami Balashri (Hema Malini) and starts his mission at the age of 18 and he gives only two options to the kings on his way either peace by surrendering their sword to him or war. It takes 18 long years to achieve his goal and takes entire South India under his control. Time being Satakarni marries Vashishthi Devi (Shriya Saran) and they have a son Pulumavi (Master Snehit Chowdary).

Nirupama, an ambitious woman studying in the USA, marries a dance master, Viswanathan. On being suspicious of his behaviour, she hires a detective, who reveals his true identity and past.

Romeo lives a wealthy lifestyle in Bangalore, India, along with his widowed mother. He had received considerable assistance and encouragement from Raj Mohan to dance and sing, and as a result gets very popular with young women. He meets and is attracted to Madhu, who is also his fan. His mother meets with Madhu’s grandfather and both arrange their wedding. Then Romeo finds out that Raj Mohan has been stealing body parts, especially kidneys, from patients in the Satya Moorthy Hospital, and then getting them killed via bus accidents. He meets with Raj and warns him that he is going to expose him publicly. Before he could that Romeo is shot, taken by ambulance, and thrown off of a cliff. His friend, Prakash, is blamed for this, is arrested, tried in Court, found guilty, and sentenced to life imprisonment. But Romeo survives, is looked after by tribal people, and several months later returns to Bangalore to expose Raj – only to find a look-alike, a Chandaal (Hindu Undertaker) named Badshah, from Bombay, has taken over his life, identity, love, and is residing in his very own home!

Raghu (Ravi Krishna) is a happy-go-lucky youngster who is not serious about studies or life. He has a great time in college playing pranks with fellow students. His dad (M. S. Bhaskar) dotes on him and so do his close friends (Suman Setty & gang). A new girl Priyanka (Tamannaah) joins his class, and she is the sister of Pughazhenthy (Atul Kulkarni), a powerful gangster-turned-minister. Priyanka is born with the silver spoon, and the college gets a face lift as her classroom is fitted with an AC, and the canteen gets a hip look.

Raja (Rajinikanth), an expert thief is in love with Radha (Madhavi), a disco club dancer-cum-singer, who is unaware of Raja’s profession. Meanwhile an evil brother-sister (Vijayakumar-Anuradha) duo is bent on seeking vengeance from Crime boss Sudharshan, who cheated and siphoned Jwaala’s money. The duo hire Raja to break into Sudarshan’s treasury and perform the heist. But was caught by a jovial-cum-shrewd Inspector Rajasingam (Sivaji Ganesan) and awarded 2 years imprisonment, which shocks and devastates Radha.

Kashi lives a middle-class lifestyle with his mom and dad. When his honest father refuses to change his testimony in order to accommodate some gangsters, they kill him and then his mother. A traumatized Kashi grows up and takes up crime as a career, is arrested and lands in Allahabad Jail. This is where he meets and befriends another convict, Shiva. The second time both men meet is at a restaurant in Mumbai where Shiva is in the company of his wife, Meena, and Kashi is with his fiancée, Anjali. Kashi has never forgotten his parents’ assailants, and has already found and killed two of them. He does locate the third killer and guns him down. Quite unknown to both men, they work for rival underworld dons and estranged brothers, Mani and Ravi Verma. And the third time the two men will meet will be at the behest of Shiva – who has an unusual mission for Kashi. The question remains will Kashi meet with Shiva, and even he if dares, will he commit himself to this mission – knowing fully well that it may be a devious plot to ensnare and then kill him.

A young and dynamic boy has the urge to mint money meets a girl, who believes Money is the cause of all distress to life. How does their life transform together?

The film revolves around a college graduate who turns into a revolutionary for a social cause. The film takes an interesting turn when the lead comes face to face with his body double. The rest of the story is whether the lead manages to change disorderly society or not.

The protagonist`s family wants him to continue his family legacy by becoming a policeman. The journey, however, is not going to be easy since he has a minor defect in his body, Will he let this obstacle stop him from pursuing his parents` dream or will he overcome it to come out on top, This struggle forms the core content of the movie.

Two separate sets of voluptuous women are stalked at different times by a scarred stuntman who uses his “death proof” cars to execute his murderous plans.

Two friends Bharani (Chandran) and Babu (Kishore Ravichandran) drive a commercial mini-truck for their livelihood. Hailing from Theni, they bought the vehicle on a loan and are due for payment. Luckily, they get an order to deliver the goods to Chennai. Despite the order, they fall short of money. To bridge the difference, they accept a ‘package and movers’ job from Kunkumarajan (Chinni Jayanth). Kunkumarajan is a poor widower who lives with his daughter Ponni (Anandhi). While moving the belongings to the mini-truck, Bharani falls in love with Ponni. Due to unforeseen reasons, the destination house is unavailable for rent. An entire night, they wander around Chennai in search of a house to move-in; with their belongings in the mini-truck.

Ko 2 revolves around a man who kidnaps the chief minister of the state and the mystery over why he does so.