A series of murders is happening in the city. With the police failing to solve the case, a team of CBI Officers under CBI officer Sethurama Iyer take up the investigation to resolve the mystery.

Rachana (Samantha Akkineni), an intern with The Times of India, is working on an article on the incidents at a flyover (Hyderabad flyover in Telugu, Velachery flyover in Tamil). She also has a crush on the crime reporter Aditya (Rahul Ravindran), whose help she seeks for research material on accidents on the flyover. She finds that each day some motorists move the concrete blocks that partition the road just to take a quick U-turn and avoid the traffic. They don’t move them back and the blocks are left to lie randomly on the road leading to many accidents. A homeless man sitting on the flyover notes down the vehicle numbers of commuters who violate the rule to take the U-turn and gives the list to Rachana. She obtains the details of the culprits using her contact in the traffic department, with the intention of confronting them for their “short-cut” and writing an article for the paper. Her attempt to meet the first person on the list goes in vain. Later the same day, the police take her into custody and accuse her of killing the same person she wanted to meet. She is shocked and tells her side of the story. Though the senior police officer rejects it, sub-inspector Nayak (Aadhi Pinisetty), finds it believable and does some investigation. It is revealed that all the persons Rachana has on her list have committed suicide. They also noticed that they have committed suicide the same day they took the wrong “u-turn”. Rachana and Nayak find another number has been noted by the homeless man which is to be delivered to Rachana the next day. The duo trace the address and try to rescue the man, a lawyer, who has taken the u-turn on the same day. As nothing seems suspicious, both leave only to encounter the very death of the lawyer whom they came to rescue.

The story begins with Kunjidhapadam (Aravindan) who comes from a small place to the city for an interview and he manages to find place to stay with his distant relative Subramanyam who is actually a defaulter on loans taken on interest. He is absconding but then leaves his key at a secret place. Kunjidhapadam takes the key and stays and he also manages to get a job. On the other hand, there is Angel (Charmy Kaur) who grows as an orphan and works with a mineral water company. She doesn’t have a place to stay so she locates those houses without occupants and stays there for a night and gets going in the morning. One such instance gets her to Kunjidhapadam’s house. All this apart, there are two dons Pavadai (Kota Srinivasa Rao) and Vembuli (Jayaprakash) who are out to kill each other and Vembuli is successful in killing Pavadai’s son. So he vows to kill Vembuli’s son by the 12th day ceremony of his son. A twist of fate occurs and Pavadai’s goons mistake Kunjidhapadam to be Subrahmanyam and get him to take money. Kunjidhapadam gives an idea to kill Vembuli’s son and he is given a 16-day deadline to kill else Pavadai threatens to kill him

Gautham suffers from a psychological disorder that causes confusion and memory issues. He is sure that his parents were killed, but is unable to remember the names or identity of the killer.

A criminal mastermind unleashes a twisted form of justice in Spiral, the terrifying new chapter from the book of Saw.

Five friends are terrorized by a supernatural entity after downloading a mysterious app.

A devotee of Bhagwan Shri Hanuman, Arjun Singh Rathod is in love with Lisa, a Christian, who was sired by an Indian mother and Caucasian father, runs into problems with his father, who wants him to marry a Hindu. He decides to break all ties with his family, both turn atheist, get married, and re-locate to live in 1920s Bombay. The duo then re-locate to renovate a mansion in Palanpur. Shortly after their arrival Lisa suspects that there is something odd about a particular room in the mansion but Arjun dismisses this. He will soon regret this, as well of forsaking their respective religions, after he finds Lisa possessed by what appears to be a demonic and seemingly invincible male entity.

Jeeva (Ajith Kumar) lives with his grandmother (Radha Bhai) in Madurai and says he would marry the girl he likes at first sight. He goes to Chennai after getting a job as a bank manager there. In a shopping mall, he gets a glimpse of Divya (Simran) and falls in love. He identifies her scooter model and goes on a mission in search of her to end up in a colony surrounded by comedians (Dhandabani (Goundamani), Michael Jackson (Senthil), Major (Venniradai Moorthy), James Thomson (Dhamu), Savithri (Kovai Sarala)). The colony people mistakenly thought that Jeeva is trying to steal the scooter, and therefore he lied that he was looking for a house to rent. Then, he agreed to stay in the colony after confirming that Divya and her mother Janaki (Sujatha) are residing in the colony.

Speech and hearing impaired quadruplets lose their way inside a zoo. With an enormous snake on the loose, can they come out alive?

A cop who takes charge at a police station in a hill station goes after the reasons behind a few unnatural deaths which seem mysterious like never before.

The film is about a person who suffers from a neurological condition that results in partial retrograde amnesia and delusions due to a head injury and his subsequent recovery thanks to a kind girl and her psychiatrist father.
The film opens to Gautham Prabhakar (Vijay) searching all around Pondicherry in vain for a girl named Gayathri. He encounters a group of friends headed by Hema (Shalini) and requests their help in locating Gayathri, who appears to be Gautham’s lover. The group members are initially hostile to him but eventually decide to help him after Gautham pursues them aggressively and Hema realises that he may be suffering from a neurological condition resulting in amnesia and delusions. Hema’s father Dr. Rajashekar (Raghuvaran) is a psychiatrist who discovers Gautham’s real condition and the dangers it poses.

Early 18th century. Cartographer Jonathan Green undertakes a scientific voyage from Europe to the East. Having passed through Transylvania and crossed the Carpathian Mountains, he finds himself in a small village lost in impassible woods. Nothing but chance and heavy fog could bring him to this cursed place. People who live here do not resemble any other people which the traveler saw before that. The villagers, having dug a deep moat to fend themselves from the rest of the world, share a naive belief that they could save themselves from evil, failing to understand that evil has made its nest in their souls and is waiting for an opportunity to gush out upon the world.