Constable Siva is assigned to escort a witness from police custody to the courtroom. As a twist in the plot, Siva learns that the entire police department wants the witness dead and starts the real run.

The journey of a young school teacher to prove her father’s innocence with the help of a juvenile advocate who’s never even seen the interiors of a court hall.

With innocent people falling prey to a psychotic serial killer, Ashok fights against all the odds to unveil the mysteries of his past and seek retribution for the injustice that happened to the love of his life.

The fragile peace between apes and humans is threatened as mistrust and betrayal threaten to plunge both tribes into a war for dominance over the Earth.

Arun, a struggling theatre artiste, and his friends start a website that helps men to unite with the women of their dreams. Everything turns upside down when Arun has to put his own love at risk.

Balakrishnan (Pasupathy) is the owner of a barber shop in a remote village. His family consists of his wife Sridevi (Meena) and three children. Balakrishnan struggles to persuade customers to visit his barber shop while his competitor Shanmugham (Vadivelu), a former worker of Balakrishnan who has his own barber shop across from Balakrishnan’s, uses cunning means to make business in haircutting. Balakrishnan’s downfall in business causes him to neglect paying his children’s school fees. Although he struggles to make a living, he still enjoys spending time with his family.

Kodambakkam in this movie Sugavannan (Nandha), who is staying in village. Later he settles down in Chennai with the dream of becoming a director one-day. In his native, he falls in love with Dhanam (Diya), she motivates him in all the ways to achieve his dreams.

Jeeva (Murali) is the college boy cum singer (with bundles of commitments belonging to the lower middle class) who enchants the rich college girl Kausalya (Kausalya) (new face – with girl next door looks) with his musical skills. Kausalya the music buff who is in the habit of appreciating good singers over the phone, does it with Murali also. The telephonic voice of Kausalya turns out to have a tremendously magical romantic effect upon the hero, who besides falling in love head over heel, with her wants to see her.

In a destitute hamlet where the denizens make ends meet by committing highway robbery, the birth of the village elder’s grandson Ayyanar (Vijayakanth) gives the community hope for the future. Virtuous from boyhood, he begins to change the town’s fortunes by ratting out his murderous cousin Sivanandi (Sampath Raj) making an enemy in the process. But will Ayyanar’s virtue cost him his life 20 years later when the vengeful Sivanandi gets out of jail?

Muthu (Karthik) is the favourite employee at Rojavanam, a home for the aged owned jointly by two friends (Ravikumar and “Nizhalgal” Ravi). Sindhu (Malavika) is a psychology student staying at the home. Muthu falls in love with Roja (Laila), the daughter of his boss but learns that the boss and his friend, had decided long ago that their children would be married and this has resulted in the friend’s son growing up enamoured of Roja. Roja’s father accepts Muthu as his son-in-law but his friend, angered at this, decides to bulldoze Rojavanam to the ground. But Rojavanam saved by muthu with marrying Roja and Siva. At the climax, Muthu gets married to Sindhu. After a few years, Muthu, now old, is seen asking a few advocates to fight for Rojavanam.

A film set in 1940s India, during the country’s struggle for independence. The young daughter of an English governor falls in love with a local Indian boy.

This film depicts the disputes between two forms of the dance styles and music, Classical Indian (in particular Carnatic music and Bharathanatyam danceform) against rural Tamil folk music and dance. The film depicts the misunderstanding and mutual ignorance of the two factions. The parallel plot in the movie is of the children and intended successors of the respective dance doyens falling in love with each other. The climax ends with a consensus of both the music genres as well as the young couple, hence the name Sangamam.