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.

Two families stay in identical bungalows, adjacent to each other, tracing their friendship to over 40 years. Their respective progenies Chinna (Ajith Kumar) and Chella (Jyothika) are childhood buddies, their easy camaraderie and strong bonding carried over to their adult years. The two study in the same college, same class, zoom together on the motorbike, their togetherness at home and college, as accepted a fact as it was in films like Piriyadha Varam Vendum. Somewhere along the way, the duo falls in love, throwing some soft glances at each other when the other is not looking. Their college mate Karna (Yugendran), makes devious plans to separate the duo and make Chella his. He does not seem to have any running feud with Chinna, is quite friendly with the duo, and does not seem to be particularly in love with Chella. Chinna laps up all that Karna tells him about Chella loving him, and is heartbroken and goes out on a business trip. Chella, persuaded by both families to marry an NRI, boldly informs them that she loved Chinna and would marry him. The two families are happy. Chinna returns home and learns of the preparation for his engagement ceremony. Feeling that since Chella loved Karna, it must be family pressure that must have forced her to agree. Chinna then backs out. It is Chella’s turn to be indignant about Chinna’s mistrust of her love, and after giving him a piece of her mind, she backs out, with Chinna pleading for acceptance. After a period of separation, during which all ties between the two families are severed, Chella’s family soon come to realise that they cannot live without their dearest friends (and lover). The two families then reunite.

The story is said to address women’s issues and Sadha plays the role of a sex worker.The movie is said to be based on the true incidents in 1990’s on the highways of Tamil Nadu and Andhra.

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.

Patra tells the story of an innocent youth who gets caught between the politics of two gangsters and how smartly he overcomes the same. This is an action-thriller that promises an explosive climax.

Mallamma, an orphan, loses her caretaker and her freedom to sing due to the jealousy of Dorasani, the village chief. However, her music teacher narrates the story of Rajanna to inspire her.

Deep in the Dovre mountain, something gigantic wakes up after a thousand years in captivity. The creature destroys everything in its path and quickly approaches Oslo.

A frustrated and conflicted teenager arrives at a new high school to discover an underground fight club, and meets a classmate who begins to coerce him into fighting.

A psychologically affected serial killer who kills women for passion.

The film revolves around village girl Mayilu who happens to fall in love with Chellapandi. Chellapandi doesn’t believe in god. But turns out to be someone whose words were considered as god’s one by the village people. Village people considered that the local deity has manifested in him. Mayilu informs Chellapandi that she is pregnant and elopes with Chellapandi. Murugan helps them. City doctor reveals to Murugan that Chellapandi has some psychological issues. Mayilu is married to Chellapandi. Due to his psychological issues Chellapandi gets aggressive when he hear lies. He beats the one who lied to him in his working time severely. Murugan calms him. Without knowing his reaction to lies the same day in house Mayilu reveals to Chellapandi that she lied to him that she was pregnant as she fear of losing him. Later Chellapandi gets treatment. Treated Chellapandi asks for Mayilu, Murugan recalls what happened on the fateful night when Mayilu told the truth to Chellapandi. Fearing the aggressive Chellapandi, the ignorant Mayilu though him as the manifestation of the local deity and hands over the “Aruval” to him and asks the deity to leave Chellapandi for the betterment of their life. And without his own conscious he kills her. The film ends showing him being arrested and leaving in van and watching the people who are going for local deity worship.

Nakul a 25 year old in relationship with Renne and soon plan to marry .His father Jeetender Kaushik works for railways while mother Priyamvada is housewife whose always taunted by his grandmother.When Nakul finds that his mother is pregnant at the age when Nakul is about to marry he starts to avoid their parents ,friends and society.

The film deals with the critical issues that the mankind faces these days.