An undercover cop goes into the big bad world, a place taken over by a don, where his safety may be compromised.

A young, aspiring filmmaker falls in love with a girl who moves into the house above his, but her sophisticated nature does more harm than good to him.

Arjun and Nisha happily marry as they are madly in love with each other. However, trouble brews in their lives when they realize that they have to make a lot of sacrifices to make their marriage work.

Five people from varied strata of society – a slum dweller who works as a cable operator, a runaway prostitute, a desperate woman drowning in debt, a rising musician, and a grief-stricken Muslim man – end up together in the same hospital, at a time when it is attacked by terrorists.

A man loves a woman even though she is three years older than him. Although she reciprocates initially, the age difference and his past with a classmate lead her to break up with him.

Saravana and Krishna are close buddies in college. Saravana sees a video tape of Krishna's sister Sadhana studying in London and falls in love with her. So to meet her, Saravana goes with Krishna to a village near Tirunelveli where he finds that there is a bloody war going on between two warring caste groups. Krishna's brother Soundarapandi his wife and Krishna are killed by the rival group of Dorai Singam. However Saravana saves Sadhana and takes her to Chennai. Initially Sadhana is not accepted by Saravana's large family but slowly when they come to know about her background they support and love her. The rest of the film is how Saravana tries to help Sadhana to go back to London, and in the process eliminates the entire gang of Dorai Singam single-handedly.

When Mythili meets Madhan, she's at once attracted towards and terrified of him since he looks exactly like the serial killer from her nightmares.

A man unravels the mysteries of his past and his upbringing while settling a village feud.

Jaya is an orphan and a born rowdy working in a hotel as a helper. He loves Brinda who also his boss's daughter.

Aadhi and Meera are in love. During their friend's marriage in his village, they intervene and help him marry the girl he loves, against the wishes of his parents, resulting in dire consequences.