Tamizh's life turns upside down when his father commits suicide. So, he tries to uncover the reason that prompted his father to kill himself and finds a number of people involved in it.

Kathiresan aka Kaththi, a criminal, escapes from the Kolkata prison and comes to Chennai, where he comes across his doppelganger Jeevanandham, fighting for his life after being shot at by unknown men. Kathir decides to pass off as Jeeva and make away with a lump sum amount but once he realizes who Jeeva really is, Kathir turns a crusader.

Karthik's mother wants him to marry Indu, the daughter of her brother, Dhananjay. However, when his father goes to Dhananjay's house, he is insulted. Agitated, Karthik decides to seek revenge.

Krishna comes to Mumbai in search of his brother Raju Bhai, an underworld don. Through Raju Bhai's gangster friends, his past life is revealed. What happened to Raju Bhai? Will Krishna find him?

Surya, a juvenile offender, completes his education in prison and upon release embarks on his dream project. However, he has to overcome numerous obstacles to turn his dream into a reality.

Nandu a happy go lucky boy falls in love with Akarsha (Samantha) only to avenge his fiance's death.

Raghunandan is a billionaire and a big business Magnet based in Milan of Italy. He however is unhappy and wishes to reconcile with his estranged daughter Sunanda whom he sent out of his home because she married a Pleader Rajasekhar against his wishes. His grandson Gautham Nanda promises Raghunandan that he would bring his Atha to their home on his Birthday. Sunanda has 2 Daughters Prameela and Sashi. Gautham enters the house as Siddhu, a driver who was appointed after saving Rajasekhar from a Heart stroke. Gautham woos Prameela but his game ends after he comes to know that Prameela is already in love. Sashi turns rival to Gautham and is suspicious of him and Paddu his friend and male nurse appointed to take care of Rajasekhar.

When a rift occurs between them, two radically different brothers must work together to restore their family's image and find their way in life and love.

Childhood friends Varun and Nithya are in love with each other but due to different career choices, they break up. But after a few years, they both met once again and Varun tries to get her back again.

An aspiring filmmaker from Mumbai falls in love with a woman from a strict orthodox Christian family.