Kaakki Sattai has Murali (Kamal Haasan), a young man who trains very hard to become a police officer. Uma (Ambika) is his neighbour and they fall in love with each other while Uma supports Murali to achieve his goal but he is rejected after the physical test due to not having influence or money.
Angered by the rejection, Murali turns into a local rowdy. He causes trouble in his district and comes to the attention of a notorious smuggler and murderer, Vicky (Sathyaraj) and his partner Anand (Rajeev). After initial conflict between the two, Vicky recruits rowdy Murali into his gang. Murali becomes his most trusted member. He grows intimate with a girl, Anita (Madhavi), who is looking for personal revenge against Anand.
A voice-over by RD (Anil Kapoor) introduces the four main characters: Ranvir Singh “Ronny” (Saif Ali Khan) who runs a successful business he inherited from his father. His younger brother Rajiv Singh (Akshaye Khanna) who mooches off of Ronny and is an alcoholic. Ronny is dating an upcoming model Sonia (Bipasha Basu), while his personal assistant Sophia (Katrina Kaif) appears to be secretly in love with him. Ronny is also involved in an intense competition with a rival horse-owner Kabir (Dalip Tahil). The film opens with a murder plot involving a car accident which Ronny narrowly survives. When Ronny loses money in a race because his jockey had been bribed by Kabir, Ronny plants a bomb in the jockey’s car and kills him, showing Ronny to be a ruthless businessman. Later, Ronny also destroys Kabir when the latter offers him money to buy his business, which is in debt.
Sachein (Vijay), a carefree and happy going guy joins a college in Ooty and falls for Shalini (Genelia) immediately on seeing her in first sight. Shalini studies in the same college as Sachein and is considered a popular and beautiful student, while also being a short tempered and arrogant girl with an upper-middle class status. Sachein comes to know all of this information about her from Arnold aka Ayyasamy (Vadivelu), who is a guy that studies in the college for about nine years and keeps studying there because he thinks that students should give their respect to their college professors, while also informing Sachein, that there are so many boys trying to impress her. This makes Sachein take a different route and he starts mocking Shalini in front of her, which irritates her. Slowly, they both become good friends, after Sachein saved her father in a bike accident. Santhanam (N. Santhanam), who is another student in the college also loves Shalini. But, he feels jealous seeing her and Sachein being good friends and decides to separate them. Santhanam writes in one of the walls of the college, that Sachein loves Shalini and this angers Shalini, as she misunderstands that only Sachein has done it. Shalini shouts at Sachein, but Sachein informs Shalini, that he is so outspoken and does not want to write in the college wall to convey his love, which makes Shalini realize her mistake.
But to her surprise, Sachein informs that, although he has not written it, but the content present on the wall is true which means that he is in love with Shalini. This again angers Shalini and she shouts at him that she considered him only as a good friend and that she wasn’t in love with him. Later, Shalini overhears Sachein challenging Santhanam that Shalini will convey her love within the next thirty days, as their college years will be completed by then. Shalini challenges Sachein that she will never fall in love with him.
Manju (Bipasha Basu) is also from the same college and she likes Sachein. Shalini gets jealous when she spots Sachein and Manju together often. But Manju informs Shalini that Sachein loves Shalini so much and asks her not to hide her feelings, as it is very evident that Shalini too likes Sachein. This makes Shalini realize her love towards Sachein. Sachein comes to know that Shalini’s parents have arranged a wedding for her and he meets Shalini on the last day of their college and says that he has lost the challenge and he will be leaving Ooty tomorrow. But Shalini hides her feelings towards Sachein and she plans to propose her love the next day as she wants to win the challenge by not conveying her love within the 30 days.
On the 31st day, Shalini is excited and goes to propose Sachein. But suddenly, she meets Gowtham (Raghuvaran) on the way, who is Sachein’s father. Gowtham is a billionaire, in which this fact makes the entire college be surprised that Sachein is the only son of a rich business tycoon, as Sachein always stays very simple and down to earth. Now Shalini feels bad, that if she proposes her love towards Sachein at this moment, then he might misunderstand that she decided to marry him after knowing that he is so rich and decides to stay calm. Sachein leaves to the Coimbatore International Airport in Coimbatore and Shalini also follows him. In the airport, Shalini could not control her emotions and proposes to Sachein. She also revealed that it is her ego that didn’t let her convey her love during the last thirty days. Sachein feels so happy and the couple are united.
Major Jaidev “Jai” Rajvansh (Anil Kapoor) and his fellow officer manage to rescue a leading politician as well as capture his kidnapper, Abhrush (Danny Denzongpa). The terrorist has been wanted for years and he is finally captured by the two officers. Jai returns to a joyous welcome and is declared a national hero. His senior(Om Puri) offers him to take leave for a week and returns to his hometown. There he meets his childhood friend Anjali (Madhuri Dixit) who has always harboured love for Jai. Anjali wants to make most of Jai’s holiday and tries to get close to him and spend time with him as much as she can.
Anbanavan Asaradhavan Adangadhavan
In Dubai, a cop named Ruby interrogates an old man in an attempt to capture the dreaded don Michael. The man narrates Michael’s story.
Back in the 1980s, in Madurai, Tamil Nadu, Madura Michael is a notorious thug who works for a smuggler named Senthamarai and kills for money. He spends his time with his sidekicks played by Mahat and VTV Ganesh. Michael falls for Selvi, a girl from his town. Selvi rejects him initially, but later reciprocates his love. She asks him to leave his gangster life and move to Dubai, starting a new life. Michael half-heartedly accepts this. However, an enemy from the same gang backstabs Michael by turning into a witness for many murders committed by Michael and the latter is jail.
Dhill is the story about Kanagavel (Vikram), whose only dream is to become a police officer. He succeeds in passing the exams and wins a girlfriend Asha (Laila). One night after having dinner at a restaurant near the beach, Kanagavel goes to pay the bill, leaving Asha behind. At that moment a corrupt police officer Shankar (Ashish Vidyarthi) drinks and behaves indecently to Asha. He then attempts to assault her but is severely beaten up by Kanagavel, and he receives a scar on his face. Shankar, angered by this, seeks revenge against Kanagavel. Kanagavel kills Shankar and his goons.
The story starts with floods at Ranga Saipet in Warangal District. Houses, trains, and people inundate in floodwater. Siddharth (Mahesh Babu) and his friends save the people up to their maximum effort. Eight of his friends assist him in the rescue. On the other hand, the Chief Minister (Kota Srinivasa Rao) recommends the candidature of Pappu Yadav (Irfan Khan) for Assembly Elections. Pappu is a goonda who wishes to earn big through politics and power. To get the attention of people, he announces a sum of Rs.5 crore for flood victims.
Kung Fu Angels
An unruly and spoiled girl Nancy is sent to the Physical Education College, which cultivates students into sports elites with strict regulations. Although her cousin Ken tries to help her get used to the ascetic life there, it doesn’t turn out as he intended. In order to pursue the handsome captain Tom, Nancy quits her favorite volleyball, but joins the Kung Fu team. What really annoys her is another girl Tina, who sees Nancy’s crush on Tom, is still chummy with Tom. Experiencing inter-school Kung Fu tournament enables Nancy to learn a lot from the Principle, her teammates and even rivals. Through tears and pains, the young ones grow up and get closer to their dreams. Since then, Nancy has found that practicing Kung Fu is no longer for wooing a guy.