Caught in the crossfires of civil war, CIA operatives must send a former U.S. diplomat to negotiate for the life of a friend he left behind.

A brilliant scientist builds a humanoid robot to protect mankind, but things go awry when human emotions are programmed and inner turmoil causes the robot to act against him.

Kannan (Vimal), Ayyavu (Bharani), Rajamani (Gaurav Narayanan), and Mariappan (Nishanth) are four friends who live their lives in their own way in Madurai. They are callous youths who go hammer and tongs to make both ends meet. Kannan, a wedding videographer, comes across his childhood friend Radha (Anjali), who is a compere in a local cable TV channel, and love blossoms. However, one event changes the course of their life. Kannan bashes a youth for taking obscene video clippings of a girl and blackmailing her with ulterior motive. The youth’s father (Kamala theatre owner Raju) finds out the men behind the attack on his son. He hatches a conspiracy and ensures that the friends themselves turn foes for each other. In the meantime, it is time for Kannan to tie the knot with Radha. Did the baddie succeed in his mission is the crux of the story.

The film opens to a school in a village where a boy recites a national anthem before all the staff and students of the school. Another boy is seen running to school as he is late. His teacher punishes him, while comparing him to the boy who recited earlier, who is revealed to be his younger half-brother. An enmity grows in the older brother as he is always compared to his younger brother. The younger brother burns the photo of the older brother’s father as he was the reason for his defeat in the school’s kabbadi match. In retaliation, the older brother throws the younger brother into a well. Watching him get drowned in the well, the older brother runs away from the village.

Callum Lynch explores the memories of his ancestor Aguilar de Nerha and gains the skills of a Master Assassin, before taking on the secret Templar society.

A handicapped man Krishna (Suriya) arrives at Mumbai from Kanyakumari at a train station after boarding a train from there. He, along with a taxi driver Raja (Soori), travel around Mumbai to look for his elder brother, Raju. Raja tries to get to know about Krishna but is unable to get any details about him from him. Krishna rents a hotel room, takes a shower, and changes his clothes. He gets Raja to take him to a club, where Krishna then tries to meet an old associate of Raju named Amar, who is a very powerful gangster through his henchmen, but fails. He then meets a close friend of Raju named Rajiv (Asif Basra), who overheard his conversation with Amar’s henchmen. Rajiv tells Krishna that Raju is Raju Bhai (Suriya), a powerful and feared gangster. He then tells things to Krishna about Raju, until he passes out from being drunk.

The film opens with Thiruthani (Bharath) beating up men who cause trouble to his sister for celebrating Diwali. Duraipandi (Rajkiran), an ex-military officer, watches the fight along with many others. However, Duraipandi becomes furious when Thiruthani refuses to save an athlete from having his leg broken despite his pleas for help. It is here that Thiruthani justifies his actions saying that everyone stood watching as his unconscious mother was left locked up in a burning building for fear that they would be killed by the local rowdies. Meanwhile, Thiruthani falls for Sugeesha (Sunaina), an orphan who goal in life is to marry a person with a large family. Soon, Thiruthani gets involved in an accident causing severe damages to his skull. The doctor privately tells him that he would only live for six months. Unable to bear the thought of his family being depressed upon his death, he becomes harsh with them, believing this would make them hate him. Seeing this, Duraipandi advises that he should kill the local rowdies so that everyone can live peacefully and that he will not face jail as he is about to die. As time passes, Thiruthani becomes one of the most wanted criminals. Shocked at this news, the doctor informs Thiruthani that he lied only because of Duraipandi’s request. Furious, Thiruthani advances on Duraipandi only to find out that the latter has lost one leg in the Army. The climax shows Duraipandi taking the blame for the murders (as no one has seen Thiruthani) and getting shot.

Dom and the crew must take on an international terrorist who turns out to be Dom and Mia’s estranged brother.

Shakti, who becomes obsessed with money from childhood, goes on to become a tech-savvy thief. However, he becomes a changed man due to certain circumstances when cops nab him.

Vetriselvan (Sathyaraj) is an established and old-fashioned music director who is loved and respected for his works and is termed as the greatest musician of our times. A. K. Shiva (S. J. Surya), who works as an assistant under Vetriselvan, gets an opportunity to compose music for a small-time film. When he seeks permission from Vetriselvan to go ahead with his first venture as a music director, Vetriselvan does not oppose the idea as he would not have imagined even in his wildest dream that one day, Shiva would surpass him in the musical world. When Shiva introduces new techniques and pioneers the use of synthesizers, his music gets the attention of all music lovers. Due to the freshness and modernity his music possesses, he becomes the most sought after musician and overtakes Vetriselvan. Shiva becomes the number one musician and builds his own studio. Meanwhile, he falls in love with Jenny (Sulagna Panigrahi) and marries her. When it seems everything he touches turns to gold, Vetriselvan displays his psychopathic form. To get his glory back, Vetriselvan does whatever it takes to label Shiva unfit to compose music. Can Shiva bounce back despite his new and unwanted status forms the rest of the story.

The film starts with a tough debate in the new Andhra Pradesh state assembly about the long pending murder case of Visakhapatnam City Police Commissioner Ramakrishna IPS (Jayaprakash). The Home Minister of Andhra Pradesh, K. Sathyanarayana Reddy (Sarath Babu) proposes to bring DCP Durai Singam (Suriya) from Tamil Nadu police to solve the long pending case. Durai Singam learns about Madhusudhana Reddy (Sharat Saxena), a don ruling Andhra Pradesh and gives a casual impression under a disguise after facing some attacks, while he secretly investigates the case from all aspects. Meanwhile, Durai Singam is being followed by Vidya (Shruti Haasan) who is a journalist under cover, tracking Durai Singam in a disguise as IPS student named Vidhya. Durai Singam states he has divorced his wife, Kavya (Anushka Shetty), but secretly contacts her. Later, after suspicions about this were made by his colleague, Subba Rao, who is an Inspector of Police and seen Durai Singam with Kavya, he discloses the divorce cover up as an intent to keep Kavya away from his enemies.

A group of men plan to kill Anu, the daughter of a mayor and an heiress. However, Shankar, a conman, saves her in the nick of time and is hired as her bodyguard.