Ram (Kamal Haasan) is a playboy pilot. His marriage to Mythili (Simran) disintegrates after a series of misunderstandings. To cheer him up, his buddies arrange for a steamy evening with a prostitute Maggie (Ramya Krishnan), but things go wrong and the men are stuck with a dead body and a load of diamonds. The corpse disappears, and Ram's efforts to cover up the event are thwarted by a pesky father-in-law of one of the friends (Nagesh) who thinks Maggie was Ram's wife. Written by Joyojeet Pal

The film starts in a court where the divorce case was going and Janaki(Meena) was fighting for divorce from Pandian(Kamal) as she feels that she could continue her marriage life as she was not able to come to terms with living in a small house with no amenities and also Kamal is not able to spend much of the time with her as he runs a Dance school and also a choreographer in film industry. Finally Meena wins the case as the court agrees to give divorce. According to this verdict Pandian can meet her daughter Bharathi every Friday and that too in a public Place. So Pandian meets her daughter every Friday in a temple. But Bharathi wants to live with her father rather than mother. After some days Pandian sees and advertisement in a newspaper that Vishwanathan Iyer was in search of a servant maid who can also takes care of his granddaughter. After seeing this advertisement she calls him and speaks in a lady voice and when Vishwanathan Iyer asks for her name he first struggles and later he sees the street name as Avvai Shanmugan Street and says his name as Avvai Shanmugi. Then he goes to Nagesh and asks for his help. Nagesh accepted his offer for 20,000 rupees and he assured him that he could change him as old lady with the help of his Make up techniques. For this Pandian sells his bike and gives the money to him but still there is a shortage of money. Finally Pandian becomes Avvai Shanmugi and he goes for the interview in a Ladies bus, but Nagesh says that he make up stays only for 5 hours. Then he (Pandian as Avvai Shanmugi) goes to the house for the interview, where he finds that interview was already over and they asked all theothers to leave. During that time Bharathi, Pandian's daughter, meets with an accdient due fire as she was burning crackers and seeing this Pandian saves her. Watching these activities of Pandian,Vishwanathan Iyer immediately appoints Avvai Shanmugi. There Avvai Shanmugi was recognized by Bharathi and she finds and says that it was not Shanmugi but his father. Then lot of activities takes place there and Avvai Shanmugi and his daughter finds and shows Vishwanathan Iyer the different types of theft going on in the house with the help of Senthurama Iyer and the cook. As Avvai Shanumi resembles the wife of Vishwanathan Iyer, Vishwanathan Iyer(Gemini Ganesh) falls in love with Avvai Shanmugi and to escape from this situation Avvai Shanmugi says that she was already married and her husband left her to Kasi. To find the truth Sethuraman Iyer follows her and he gets caught with Muthaliyar(Manivannan), who was also in love with Avvai Shanmugi. Seeing this he beats Sethuraman Iyer and by this time Avvai Shanmugi now comes as Pandian and he rescues Sethuraman Iyer and says to mudhaliar that Sethuraman Iyer was the husband of Avvai Shanmugi. Pandian says a different story to Sethuraman Iyer that Mudhaliyar was the husband of Avvai Shanmugi. Similary when all the members of Vishwanathan Iyer goes to a jwellery shop, Joseph comes there and he was asking money from Avvai Shanmigi. Watching this Vishwanathan Iyer questions Shanmugi who it was and she says thet it was her husband so she could escape from the situation. So Vishwanathan Iyer says that he will give money so that he should leave Avvai Shanmugi and Joseph who was money oriented accepts the offer and during this time Sethuraman Iyer comes in and says he isn't the husband but Mudhaliyar was the husband of Avvai Shanmugi, but Joseph somehow manages the situation. Nassar(Bhai) who was the friend of Pandian was working in a tea stall and seeing this Kamal says him to go and meet Avvai Shanmugi in Vishwanathan Iyer house and him to go as dumb and as a Brahmin. He also joins in the job but he was caught by sethuraman Iyer and they came to know thet he was a Muslim and he can also speak. However Avvai Shanmugi saves Bhai. At some point of time Avvai Shanmugi hints to Vishwanthan Iyer that Janaki's rightful place is by her husband, Pandian and Vishwananthan Iyer also realises this and tells Janaki that she has no place in his house. So this made Meena very angry and she attempts suicide, but Avvai Shanmugi(Pandian) stops her and finally reveals that he was Pandian who came as Avvai Shanmugi to Janaki's hous to look after his daughter.Finally Janaki and Pandian understand the mistake made by them and they live happily.

The film starts in a court where the divorce case was going and Janaki(Meena) was fighting for divorce from Pandian(Kamal) as she feels that she could continue her marriage life as she was not able to come to terms with living in a small house with no amenities and also Kamal is not able to spend much of the time with her as he runs a Dance school and also a choreographer in film industry. Finally Meena wins the case as the court agrees to give divorce. According to this verdict Pandian can meet her daughter Bharathi every Friday and that too in a public Place. So Pandian meets her daughter every Friday in a temple. But Bharathi wants to live with her father rather than mother. After some days Pandian sees and advertisement in a newspaper that Vishwanathan Iyer was in search of a servant maid who can also takes care of his granddaughter. After seeing this advertisement she calls him and speaks in a lady voice and when Vishwanathan Iyer asks for her name he first struggles and later he sees the street name as Avvai Shanmugan Street and says his name as Avvai Shanmugi. Then he goes to Nagesh and asks for his help. Nagesh accepted his offer for 20,000 rupees and he assured him that he could change him as old lady with the help of his Make up techniques. For this Pandian sells his bike and gives the money to him but still there is a shortage of money. Finally Pandian becomes Avvai Shanmugi and he goes for the interview in a Ladies bus, but Nagesh says that he make up stays only for 5 hours. Then he (Pandian as Avvai Shanmugi) goes to the house for the interview, where he finds that interview was already over and they asked all theothers to leave. During that time Bharathi, Pandian's daughter, meets with an accdient due fire as she was burning crackers and seeing this Pandian saves her. Watching these activities of Pandian,Vishwanathan Iyer immediately appoints Avvai Shanmugi. There Avvai Shanmugi was recognized by Bharathi and she finds and says that it was not Shanmugi but his father. Then lot of activities takes place there and Avvai Shanmugi and his daughter finds and shows Vishwanathan Iyer the different types of theft going on in the house with the help of Senthurama Iyer and the cook. As Avvai Shanumi resembles the wife of Vishwanathan Iyer, Vishwanathan Iyer(Gemini Ganesh) falls in love with Avvai Shanmugi and to escape from this situation Avvai Shanmugi says that she was already married and her husband left her to Kasi. To find the truth Sethuraman Iyer follows her and he gets caught with Muthaliyar(Manivannan), who was also in love with Avvai Shanmugi. Seeing this he beats Sethuraman Iyer and by this time Avvai Shanmugi now comes as Pandian and he rescues Sethuraman Iyer and says to mudhaliar that Sethuraman Iyer was the husband of Avvai Shanmugi. Pandian says a different story to Sethuraman Iyer that Mudhaliyar was the husband of Avvai Shanmugi. Similary when all the members of Vishwanathan Iyer goes to a jwellery shop, Joseph comes there and he was asking money from Avvai Shanmigi. Watching this Vishwanathan Iyer questions Shanmugi who it was and she says thet it was her husband so she could escape from the situation. So Vishwanathan Iyer says that he will give money so that he should leave Avvai Shanmugi and Joseph who was money oriented accepts the offer and during this time Sethuraman Iyer comes in and says he isn't the husband but Mudhaliyar was the husband of Avvai Shanmugi, but Joseph somehow manages the situation. Nassar(Bhai) who was the friend of Pandian was working in a tea stall and seeing this Kamal says him to go and meet Avvai Shanmugi in Vishwanathan Iyer house and him to go as dumb and as a Brahmin. He also joins in the job but he was caught by sethuraman Iyer and they came to know thet he was a Muslim and he can also speak. However Avvai Shanmugi saves Bhai. At some point of time Avvai Shanmugi hints to Vishwanthan Iyer that Janaki's rightful place is by her husband, Pandian and Vishwananthan Iyer also realises this and tells Janaki that she has no place in his house. So this made Meena very angry and she attempts suicide, but Avvai Shanmugi(Pandian) stops her and finally reveals that he was Pandian who came as Avvai Shanmugi to Janaki's hous to look after his daughter.Finally Janaki and Pandian understand the mistake made by them and they live happily.

A bachelor and a movie stuntman, Tamilian Pammal K. Sambandham, reprimands his brother, Anand, for hastily getting married to Malathi. He finds out that Malathi is being instigated by her single, male-hating friend, Janaki, who instructs her not to get intimate with Anand. Things only get worse after Pammal falls in love with Janaki, who not only dislikes him but also his profession, and is determined to ensure that this marriage ends in a divorce. Written by rAjOo (gunwanti@hotmail.com)

Vasool Raja- is in a rowdy gang, where they get money from people. When his parents are coming for a visit,he & his gang pretend they are running a hospital. Later Vasool's parents find out that they were cheated by their own son as pretending to be a doctor. Now Vasool must attend a medical school to earn his parent's trust back. There he encounters his love at first sight (childhood friend) and he encounters his arch-enemy. Written by nickraman

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Manoranjan (Kamal Haasan) is a superstar, who realizes that he is counting his final days due to brain tumor. So he suddenly decides to return the advance taken from a producer and instead he wants to do a comedy film with his mentor and guru Margadarsi (K Balachandar) as his final wish. This is big news that comes as a shock to everyone including his family and manager. How Manoranjan goes about it, forms the rest of the story. Written by Surya Kumar

Raghavan (Kamal Hassan), a top cop from the Tamil Nadu Police Department is faced with a series of rapes and brutal murders including those of his bosss family. The culprits are found soon enough but prove extremely evasive while they continue their murderous legacy undeterred. Written by VVlilai

The story follows Abhay (Haasan) who has a disturbed childhood and severe mental trauma misunderstands her to be Sister in Law Tejasvini (Raveena Tandon) who is supposed to marry his Army Commando twin brother Major Vijay (Haasan). When Abhay meets Tejasvini, who visualizes her as her evil step mother who was the cause of the fall of his family and the death of both his parents and separation from his twin brother whom he loves dearly. He escapes the mental asylum to fulfill his duty towards his brother by getting rid of the woman. There are a lot of action packed encounters that Abhay has with his own brother, the estranged wife and many other characters including a very fun loving and popular singer - actress Sharmilee (Manisha Koirala) (cameo) who all willingly or unwillingly come in midst of the fight of a right man at the wrong place within wrong circumstances. Written by Rohan Bhatt

Appu and Raja are twin brothers who were separated soon after their birth. Years later Appu, a dwarf, has become a circus clown and is loved by everyone while Raja is a car mechanic. When Appu's love is rejected as he is a dwarf he tries to commit suicide. His mother comforts him and reveals to him that while she was pregnant with her twins their father Sethupathy was killed by four criminals Francis, Dharmaraj, Nallasivam and Satyamoorthy and also poisoned her which is the reason he turned a dwarf. Appu now decides to take revenge against the criminals but his lost twin brother Raja is framed for his crimes by mistake. Written by alex.mjacko@gmail.com

U.S.-based Bio-technologist, Govind K. Somaiyya, narrates from a stadium a tale of religious conflict in India - even before the appearance of Jesus and Allah. This conflict was between worshipers of Bhagwan Shri Shiv and Bhagwan Shri Vishnu - with devotees of the latter being put to death. Now in post-9/11 era President George W. Bush invests heavily in biological research but things get out of control when a vial containing a deadly chemical is inadvertently dispatched via courier to Tamil Nadu, India. In order to retrieve it, Govind must face heavy odds, including a deadly CIA Agent, Chris Fletcher; a killer named Jasmine; RAW Officer Pranab Kundu, as well as a martial-arts artist from Tokyo. Written by rAjOo (gunwanti@hotmail.com)

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The Police Commissioner gets an anonymous call. The caller demands that he release militants in exchange for information about the many bombs planted across Chennai city. The caller is obviously serious as the police find a bomb planted very close the their headquarters. The Police Commissioner is torn between releasing militants who had been responsible for killing innocent people and stopping bomb blasts around the city. What will he do? Or does he have a choice at all? Written by Happy_Evil_Dude