Unemployed Shakthi Singh lives a poor lifestyle along with his widowed and ailing mother and a sister. His mother falls ill and gets admitted in hospital. While on his way to an interview with HSBC, Shakthi sees a beautiful girl, gets distracted and misses his bus - route No.12B. As a result he misses the interview, and ends up getting employed as a Garage Mechanic with Madan, his friend. He does meet with the same girl, gets to know her name is Jyotika, who lives a wealthy lifestyle with her mother, Sulo, while her dad is away on business. Both continue meeting not aware that her marriage has been arranged with Pratap. This story also depicts the possibility of Shakthi catching the 12B on time, attending the interview and getting hired, pursuing Jyotika in vain, and ending up in the arms of his co-worker, Priya. Both possibilities end up with Shakthi getting involved in a vehicle accident - and no guarantees that he will survive or wed Jyotika.

A top cop investigates the case of a missing youngster who is allegedly involved in romantic deception of girls.

Set in the late 18th century during the early stages of the British Raj, the film tells the story of twin brothers separated at birth. Pulikesi XXIII, the foolish elder brother, becomes a puppet of his uncle, the Chief Minister, while Ukraputhan, the wise younger brother, becomes a patriot intent on saving his land and his brother.

Sathya, a real estate agent, whose lookalike brother Shiva, who moonlights as a robber. After he robs Rs 250 crores from a couple of businessmen, both brothers become the target of a corrupt cop, who is keen on nailing them.

A man accepts a challenge to act as the Chief Minister for one day only, and makes such a success of it that soon he is embroiled in political intrigue.

After the death of his sister, Periyakaruppu vows not to marry and raise his niece, Poomayil. When Poomayil grows up, she finds out about her uncle's sacrifices for her and decides to marry him.

A divorced lady and her son sing songs and beg to make money. Once, Raja asks to marry her on the condition that she leaves her son behind. She agrees and Arumgam, the son, grows up as an orphan. What will happen when a girl he likes gets pregnant with someone else's child?

Mani, a hot blooded and aggressive villager, had earned many enemies, waiting for a chance to eliminate him. On his wedding day he is lured into a trap and brutally assaulted and killed. As the family grieves, arrives Raja the new cop on the block and Mani’s look alike.

Summa Nachunu Irukku (English: It is Just Amazing) is a 2013 Tamil comedy film directed by A. Venkatesh. The film features Thaman Kumar, Vibha Natarajan and Archana Vishwanath in lead roles along with an ensemble cast including Thambi Ramaiah, Sreenivasan, Appukutty and Erode Mahesh. The film, produced by B. Vimal, had musical score by Achu Rajamani and was released on 30 August 2013. The story of the film was inspired by the 1997 Malayalam film Chandralekha.