When a group of strangers at a dusty roadside diner come under attack by demonic forces, their only chance for survival lies with an archangel named Michael, who informs a pregnant waitress that her unborn child is humanity’s last hope.

A husband tries to save his family from mysterious occurrences that are happening around them

The movie begins with an investigation of a girl who has been dead along with a small vessel. That small vessel is actually a weapon as it contains explosive chemicals (a bomb named “Ophalaska”) with its changing colours.

Now comes the quarreling between two gangs, in which one gang is headed by Sarveshwaran (R. Sarathkumar). He lives in Kumbakonam along with his men. Another scene opens in Pollachi, where Surya (R. Sarathkumar) is an unemployed youth. He lives in a bungalow with his joint family. Maha (Meera Nandan) falls in love with Surya. Surya sees a metal sheet written in Chinese. When he magnifies that, he sees a Chinese script along with some Tamil words.

Aarumugam (Suriya) is a thug and dealmaker with a band of boys handpicked from the slums of Chennai. Aaru’s mentor Vishwanathan (Ashish Vidyarthi) protects him because Aaru gives him the violent undercover he needs. When Vishwanathan declares war on his bitter rival Reddy (Jaya Prakash Reddy), Aaru assists him. But Vishwanathan betrays him, resulting in Aaru’s subordinates’ deaths. Aaru realizes Vishwanathan’s true, evil nature and vows to destroy his power. There is also a subplot involving Aaru’s romance with the college student Mahalakshmi (Trisha).

Vedha and his daughter Kanaka are on a killing spree. They are being chased by a cop Rama, but they always manage to escape in the nick of time. Can Rama stop the killings?

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.

The movie begins with an orphan Ganesh (Srikanth) coming in search of a job at a petrol bunk in ECR. He manages to win the goodwill of the petrol bunk owner and gets a job there. Enters Priya (Bhavana), an arrogant college student. He throws a challenge to his friends to make Priya fall for him. Meanwhile, Priya’s brother Vetri (Suresh), a leading criminal lawyer in the city, comes to know of Ganesh’s moves and tries to thwart his plans.

Vicky (Jeevan) is the eldest son of a Railway officer, is a perpetual loser in whatever he does and is looked down by other family members. One day he meets Shivani (Kamna Jethmalani), daughter of a rich textile tycoon, who has brought all the luck to her father, with her Midas touch! Soon the ‘unlucky’ Vicky is drawn towards the ‘lucky’ Shivani and they fall madly in love! Due to circumstances, they are forced to elope, with Shivani’s cop brother in hot pursuit. The lovers decide to go to Shivani’s father’s village in Theni, where he is considered and treated as “Mr Nice Guy”, a philanthropist and savior of the locals, and is given the honour of conducting the temple Thiruvizha, every year. How the runaway couple against all odds rips his good guy image and exposes him in front of the entire village, forms the rest of this predictable yarn.

Kaashmora uses black magic to conjure an ancient warlord and his queen. Hilarity and horror ensue.

A wannabe rowdy who falls for a hearing-impaired girl faces a dilemma when the girl makes a shocking request.

Thenmozhi (Anushka Shetty) arrives in Boston to meet her niece. While leaving for Chennai, in the airport, she gets a free upgrade and sits next to Sathyadev (Ajith Kumar). During the flight, she starts vomiting due to overeating and with Sathyadev’s help she feels better, so she develops a crush on him. The next day in Chennai, Sathyadev and Thenmozhi are at a cafe, when a criminal named Victor (Arun Vijay) comes to abduct Thenmozhi, but fails due to Sathyadev subduing him.

The film goes back to Chennai 1989 (then known as Madras) where Sathyadev’s father (Nassar) is killed by a criminal. From there, Sathyadev makes a decision and a few years later is seen in a jail with Victor. They escape from jail, get Victor married to Elizabeth alias Lisa (Parvathy Nair), and meet a criminal Matthew (Stunt Silva). Sathyadev infiltrates the gang as an IPS officer, kills Matthew, and injures Victor. In an attempt to stop a gangster, he meets Hemanika (Trisha Krishnan), who needs to get to a hospital due to her being pregnant. Two years later, he meets Hemanika and her child Isha (Baby Anikha). After seeing each other for four years, they decide to get married. On the day of their marriage, Hemanika is killed: Sathyadev and Isha are heartbroken. Sathyadev decides to quit and travels with Isha around India along with his colleague Richard’s (Vivek) help. After he returns, his neighbour’s children have gone missing. He discovers that Victor is helping his boss Muruganandham (Suman), stealing organs illegally with foreign doctors to help him. Sathyadev is able to find the children and their next target, Thenmozhi.

Aadhavan (Suriya) is a professional assassin working with his father Ibrahim Rowther (Sayaji Shinde) and brother Tharani (Anand Babu). Doctor Abdul Kulkarni(Rahul Dev) hires Aadhavan to kill prominent Judge Subramaniam (Murali), since he is handling the inquiry and verdict on Abdul’s child kidnapping, murder and organ trafficking cases in Kolkata.