Thiruchitrambalam lives with his father and his grandfather. He blames his father for the loss of his mother and sister and is not on good terms with his father. Meanwhile, his love life is not so successful.

A team of losers attempt to pull off mass revenge against a past traitor. They are required to win a dance competition as part of the plan, they get entangled with the presence of a somewhat unintelligent local dance performer who cannot learn the backstory of the betrayal.

An adventurous road trip of two lovers is being captured on camera by a crazy video crew, along with an insane group of musicians who intend to turn this footage into a music video for a music company contract.

Karthik falls in love with Archana, a girl who has a hearing and speech impairment. However, when he realises that she does not feel the same way about him, he is heartbroken.

Priya Amal Raj (Kajol) lost her mother at a very young age. She is friendly, outspoken, sensitive, yet precocious. Priya is brought up by her dad, Amal Raj (Girish Karnad) who is a clothing industrialist. Since her childhood, Priya is interested in singing, music, and church.
Thomas Thanga Durai (Arvind Swamy), a polite, well mannered NRI businessman, returns to India from America to look after his father’s James Thanga Durai’s (S. P. Balasubrahmanyam) business. James is a former associate in Amal Raj’s business and now establishes his own business empire in the same vicinity, opposite Amal Raj’s factory. He boasts of his son’s achievements. However, Amal Raj dislikes James’ ill-mannered, clumsy and bizarre antics though Thomas and Priya have known each other in their childhood.

The film, set in the 1940s and moving to the 1960s, revolves around the emotional story of Thulasi (Nandita Das) returning to her village to become a dance teacher. She cannot bring herself to forget Vishwa (Mammootty), a man she has been in love with for two decades. Memories of Vishwa haunt her constantly, and upon a chance meeting with him, she discovers he too is struggling with his love for her. Both are haunted by the memory of Thulasi’s cousin, a figure who is unable to control his obsession for his cousin and hide his resentment at Thulasi’s feelings for Vishwa. Thulasi (Nandita) comes to Sundarapuri after her guardians – her grandma and uncle – pass away, to work as teacher in a dance school. It is in Sundarapuri that Vishwa (Mammootty) the zamindar whom she had met 20 years ago, lives. They meet again and the feelings that had blossomed in their hearts as teenagers, are revived. Vishwa is unmarried and Thulasi has gone through an unceremonious ritual in the name of matrimony, but fear of societal stigma and innate inhibition keep them asunder. Sensing their intense love for each other, Pattabhi (a very natural essay by ‘Delhi’ Ganesh once again), the manager at Vishwa’s house, helps them overcome their fears. It is then that Fate enters in the form of Siva (Manoj K. Jayan).

Looking to put behind a past that haunts him, Nandha tries to reconcile with his mother and live life on his terms.

The story is set around the bulwark of honest and public good institution of everest. A journalistic anachronism at a time when media houses have become mouthpieces for corporate houses. It is helmed by the fearless Ayya (Vijaykumar), it has among its ranks an intrepid scribe Dheeran (Sarath Kumar). He is no journeyman journalist. He is writer as well as a doer. When the power of the pen looks like slackening, he uses the hands that push the pen, so to say. And then there is harried colleague Erimalai (Vadivelu), who is just a step away from trouble. Meghala (Nayantra) is an enterprising intern who drives Dheeran distraction. Dheeran runs into the evil axis of politico and police web as represented by the corrupt Minister Shanmuga Sundaram (Mukesh Tiwari) and a venal cop Alanakaram (Seema Biswas). Dheeran through his mixed ways frustrate all the evil plans of the duo. But a new water bottling plant of an MNC becomes a major confrontation issue. Dheeran goes hammer and tongs against the project, as it would be harmful to villagers. Dheeran painstakingly exposes all the chinks in the project. Shanmugasundaram has to come with a violent reprisal and he sure does and thinks he has done away with Dheeran. Did he? But Dheeran comes back from dead as a new man with renewed force. In the two years, Shanmugha Sundaram and Alankaram had come a long way. But Dheeran, slowly but stealthily, exposes them with a cunning of a mountain fox. He exposes all their bad deeds with clinching evidence.

Five college boys while away their time by going after girls and getting drunk at parties. However, they are forced to earn a living when one of them gets married against his parents’ wishes.

Karthikeyan (Arjun) is a photographer-editor working in Indian Express. Chitra (Meena) is a bank employee. Both reside in Navi Mumbai. Karthik meets Chitra while opening a bank account. While returning home, he again meets her in a train. He offers his seat, but she does not want to accept it. During a train strike, he invites her to travel in an auto to reduce expenses, but she declines. When Chitra hesitated to travel in the same train with Karthik, he became angry and explained that he talked to her because both are from the same locality, both are Tamilians, and he promises her that he will never talk to her anymore. After some days Chitra voluntarily talks to him. Karthik, in return, accompanies her to a police station to get back her snatched handbag. Karthik invites Chitra to his home to meet his parents.
Karthik’s parents like Chitra and all become friends. Karthik’s mother requests Chitra to tell Karthik to get married. When she conveys his parent’s wish, Karthik explains about his wife Aruna (Jyothika), who died in a train accident. Karthik learns that Chitra’s husband Srikanth (Ramesh Aravind) died in the same train accident. Chitra adopted a boy, Shiva, as per her husband’s wish. Karthik’s parents want them to get married.
Shiva moves close to Karthik and his family, while Chitra tries to prevent relations with Karthik. Karthik’s father (Nagesh) understands Karthik’s interest towards Chitra. He asks her to marry Karthik. She refuses, and once for all, avoids Karthik. Karthik understood her intention and stayed away from her. Chitra meanwhile gets confused regarding second marriage due to the trouble given by her neighbour’s husband and Shiva’s passion for Karthik. Chitra’s neighbour once attempts to rape her; she manages to escape. Karthik, who heard about it, attacks the man for misbehaving, and makes him vacate Mumbai.
Chitra decides to marry Karthik for herself and her son. She plans to meet him at the station to express her decision. While returning home, she meets her mother-in-law (Lakshmi), who at one time opposed the marriage of her son Srikanth with her. Chitra’s mother-in-law requests her to come and live with her as she is very alone after her husband’s death. Chitra leaves with her mother-in-law. She has not dared to meet Karthik and she leaves without informing him. Karthik and his family are very much disappointed by this.
After some months, Chitra panics on seeing a news about a bomb blast at Mumbai Indian Express and verifies Karthik’s safety. Karthik leaves for Coonoor on an official assignment. There he meets Chitra with her mother-in-law. Chitra introduces him to her and tells about Aruna’s death in the same train accident where Srikanth died. On hearing this, Chitra’s mother-in-law invites Karthik to have lunch with them the next day. This delights Shiva. He eagerly waits for Karthik and leaves school well before, but is stuck in a traffic jam for a long time. Meanwhile, Chitra explains about her decision to marry him, and later changed it as her mother-in-law requested her to live with her. Karthik leaves without meeting Shiva to catch the train. This disappoints Shiva. When Chitra tried to console him, he blames her that she did not keep up the promise that he, Chitra, Karthik, and his parents to live together. Chitra’s mother-in-law hears this, understood the meaning of it and she realised the mistake she made. She catches Karthik at the station and requests him to marry Chitra. Karthik and Chitra leave for Mumbai and get married, which delights Shiva and Karthik’s parents.

Sadhu (Tamil: சாது) is a Tamil-language Musical film which is Directed by P. Vasu & performed by Arjun, Raveena Tandon and Released on 22 July 1994.

It is the Tamil remake of ‘Big’. SJ Suryah is a young man with an immature mind. He falls in love with Simran and gets married to her. The troubles that they encounter form the story.