Amar is assigned to investigate a case of serial killings. When Amar investigates the case, he realizes it is not what it seems to be and following down this path will lead to nothing but war between everyone involved.

The film is about the life of an ordinary man facing an extraordinary situation in a single day. The story starts in Sikkim and travels with a grip towards the climax in Chennai. The film screens about how the youngsters are brought to the terrorism. Amir (Vidharth) is an intelligent professor who has already been in love with Meenakshi (Hardika Shetty), who works in Sikkim. When Amir goes back to Chennai, he is blackmailed to join a terrorist organization that would hold his family and Meenakshi captive. Then, the extraordinary things happen in one day.

Abraham Lincoln, the 16th President of the United States, discovers vampires are planning to take over the United States. He makes it his mission to eliminate them.

Rangan (Nasser) is a very ugly man and therefore lives a tough life. He is kicked out of jobs, ill-treated constantly, and the girl he loves hates him. Then one day, Rangan goes to the houseandsome. With the Mask, Rangan generates followers, becomes a film star, and gets a wife who loves him solely for his handsome face (Roja). Nearing the end, Rangan takes off the Mask for a moment, and wishes people would respect him for who he is on the inside. His wife walks in, sees his ugly face, and throws him out, mistaking him for a robber. Rangan’s former followers throw him to the side. Deciding that only beauty can bring him respect, Rangan puts the mask back on and lives the life of actor.

A former football player struggles to fulfill the dream of his friend and seek revenge for the death of his father.

Aanusmita Sharma (Shahana Goswami), an employee of London-based company Barron Industries, introduces a new technology that allows objects from the digital world to enter the real world using the wireless transmissions from multiple devices. Shekhar Subramanium (Shah Rukh Khan), a game designer who also works at Barron Industries, has delivered a number of commercial failures; an irate Barron (Dalip Tahil) gives him his last chance to develop a successful game. To impress his sceptical son Prateek (Armaan Verma), and upon the request of his wife Sonia (Kareena Kapoor), Shekhar uses his son’s idea that the antagonist should be more powerful than the protagonist. His colleague, computer programmer Aanusmita uses Shekhar’s face as a model for that of the game’s protagonist G.One (Shah Rukh Khan) (Technically Good One and in Hindi Jeevan, which means life), while the shape-shifting antagonist Ra.One (Technically Random Access Version One and in Hindi Ravan, an ancient demon king)[7] is made faceless. Another colleague, her boyfriend, Aakaashi (Tom Wu), implements the characters’ movements. The game, named Ra.One, contains three levels, the final level being the only one in which either character can be killed. Each character possesses a special device – the H.A.R.T (Hertz Amplifying Resonance Transmitter) which gives them their powers. Upon reaching the last level, the characters gain a gun with one bullet; the other character can be killed by this bullet but only if his H.A.R.T is attached.

A father and son help each other through growing up, romance, tragedy, and adventure.

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.

The film revolves around Kathavarayan (Karan), who sells illicit arrack in Hogenakkal. Though he is involved in arrack trade, he is a man with golden heart. Malathy (Vidisha), a student, comes to the village as part of her NSS project. She vows to end the arrack menace in the village and takes efforts to arrest Kathavarayan. Thanks to her efforts, Kathavarayan gets arrested and lodged in prison in Chennai.
Call it fate, Malathy is arrested for no fault of her in Chennai. Her efforts to expose drug-pedlers in Chennai backfires. They hatch a conspiracy and Malathy falls a prey to it. She gets arrested for possessing drugs and lands in prison.

Impoverished people in modern secular India find their wishes being fulfilled after leaving a written request at a Bhagwan Shri Murugan/Shivji Mandir. A disbelieving DIG of Police instructs his team to investigate but ends up frustrated when they themselves become believers and devotees. He then assigns this case to Ravi Sharma, an atheist, with hopes of apprehending the suspect, a CBI Officer, Kanthaswamy/Krishna, who works with the Economics Offenses Wing, and had publicly exposed many high-profile cases, including the wealthy Ponnusamy/Padmanath. This results in the latter getting paralyzed and his enraged daughter, Subbalakshmi, swearing to avenge this humiliation by attempting to ensnare Kanthaswamy in a web of lies and deceit – while the police continue to be baffled by repeated sightings of a caped crusader – who not only appears to have superpowers but can also fly.

A young man with agoraphobia tries to get his sister married to the right guy. When things go horribly wrong, can he overcome his fears and ensure that justice prevails?

A paraplegic Marine dispatched to the moon Pandora on a unique mission becomes torn between following his orders and protecting the world he feels is his home.