Jose Pellissery

Three unemployed young men - Mukundan (Manoj K. Jayan), Britto (Nandu) & Dasappan (Premkumar) - start a missing person bureau, along with their house owner Pankunni Nair (Janardanan). When a rich heiress, Chandni (Annie), is announced missing, they find her through two private detectives - Reddy (Raghu) & Freddy (Sathar), & turn her over to those who said were her family, but later they realize that they've been duped. They decide to find Annie for real & the reason why she ran away from home.

Malini Laxman (Madhavi), a PhD student invents a vaccine which would make a human immune to narcotics, but the formula gets stolen from her, her husband killed & she jailed for selling drugs, in a plot masterminded by her professor Ramamoorthy (Charu Haasan), Poonthurayil Itty (Rajan P. Dev) & Police commissioner Sathyanathan (Soman). Malini ends up in Mumbai where she becomes wealthy from the Mumbai Underworld & returns as Aparna, to take revenge on the people responsible for her losses.

Industrialist & owner of Raja Varma College in Bangalore, Prathapa Varma's (Thilakan) grandson Manu Varma (Sanjay Mitra) comes to study there. In Bangalore, he meets Anamika aka Anu, sister of Seychelles based hotelier Chandran (Sarathbabu). After some initial tiffs, Manu & Anu fall in love, but Chandran opposes their relationship since he had a bitter experience with his another sister Leena (Rekha) walking out on him. Chandran takes away Anu to Seychelles & Manu follows suit to get Anu back.

Greedy manager of the Saraswathy Vilasam Upper Primary School, Shankunni Nair (Nedumudi), promises to appoint Shankaranarayanan (Sreenivasan) to the new vacancy in the school & takes bribe from him, but Gokulakrishnan (Mukesh), a previous substitute teacher with a lawful claim to the job, turns up. Shankunni refuses to oblige Gokulakrishnan & a troubled Gokulakrishnan resorts to various means to get the job. Meanwhile, an equally anxious Shankaranarayanan tries to block Gokulakrishnan's efforts.

Nandagopal aka Nandu (Jayaram) & wife Indira (Kanaka) are lecturers in the same college, but poles apart in personality. Nandu is outgoing & freely mingles with the students, whilst Indira is stern & keeps a distance from everyone. Indira's sternness riles 3 unruly girl students - Monica (Sonia), Reshma & Priya (Thezni Khan) - who, along with their male pals, fabricate an affair between Nandu & Ganga (Chippy), another girl student, causing discord in Nandu's & Indira's life & driving them apart.

Abhirami (Chippy), lovechild of famous doctor Dr. Saratchandra Varma (Narendra Prasad) falls in love with her boss, Roy (Siddique), the owner of the advertising company where she worked. However, when Roy demands to know her whereabouts, Abhirami is torn between her father who didn't want to publicly acknowledge her & her lover. After a failed suicide attempt, Saratchandra Varma decides to accept her, but Abhirami's local guardian, her uncle Vishnu (Shammi Thilakan), poses obstacles.

Sachidanandan (Mohanlal), a rover, comes to Kodaikanal in search of a job & ends up at the house of Prabhakara Menon (N.N. Pillai), an aging businessman. There, he becomes everyone's favorite, except Menon's nephew Sivan (Suresh Gopi), who had an eye on Menon's immense wealth & wanted to marry Sophie (Mohini), Menon's grandchild Chinnu's nanny. Sivan considers Sachidanandan a threat & plans to eliminate him with the help of friend Jackson (Babu Antony). However, Jackson had ulterior motives.

Police Commissioner Babu Mohan IPS (Mukesh) & CI Appukkuttan (Sreenivasan) tries to stop Ramesh (Vineeth), an obsessed fan with suicidal tendencies, who was stalking pop star Merlin Fernandes (Shobana). In his bid to unlock Ramesh's mind, Babu Mohan delves into Ramesh's troubled childhood to find answers.

The fragile household of Annie (Madhavi), a music teacher, is shattered when she is diagnosed with Leukemia & subsequently her recovering alcoholic husband Johny (Murali) is stabbed to death in a skirmish. Faced with uncertainty regarding her 4 young kids, Annie is forced to give them up for adoption.

When poor girl Maya (Manju Warrier) is selected to be adopted as the heiress to the Udayapuram Palace, Maya's family causes misunderstandings between Maya & her cousin/lover Appu (Jayaram) & carts her away to the palace. Appu follows suit & gets into the palace pretending to be the Maharaja Udaya Varma's long gone nephew Veerendran. Then, the real Veerendran (Biju Menon), a rowdy, shows up & demands Appu's help in stealing the royal crown of the palace, in return for helping Appu get Maya back.

Dr. Balasubramaniam (Mohanlal), after his wife Rukmini's (Urvashi) death, devotes his life for raising son Raju Vishwam (Anu Anand), disregarding even his best friend Mani Sankar Iyer's (Nedumudi Venu) sister & coworker Sreelakshmi's (Parvathi) feelings towards him. When Raju goes to college, Balasubramaniam rejoices, but his joys are cut short when Raju dies in a hazing incident in college at the hands of his seniors. The law lets the culprits go free, but Balasubramaniam doesn't forgive them.

Jobless Jitendra Varma aka Joji (Mukesh) goes to Malappuram posing as his pal Kunjalikutty, a Muslim, at Kunjalikutty's (Siddique) behest, so that Kunjalikutty could go to Dubai for a job instead. At Malappuram, his coworker Aliyar (Jagathi Sreekumar) smells a rat & tries to expose him, whilst Joji gets close to Gauri (Mathu), sister of the prominent Kurup brothers. Meanwhile, Kunjalikutty also lands in Malappuram after being defrauded of his visa in Mumbai by criminal Jaffer Khan (Rizabawa).

When uncouth Achuthan Kutty (Suresh Gopi) shows up at industrialist Sreedhara Menon's (Thilakan) doorstep & claims to be his illegitimate son, Menon refuses to accept him for fear of wrecking his family & societal status. Egged on by Menon's business rival Varma (Rajan P. Dev), Achuthan Kutty sets out on a spree to shame Menon by announcing to Menon's friends & family about himself, without knowing that Varma was just using him to get at Menon to settle their personal differences.

Lineman Sivankutty (Mukesh) falls in love with Parvathi (Annie), but her headstrong mother Subadra (Zeenath) opposes the relationship, citing the reason that her own husband, who used to be a lineman, had dumped her. Shortly afterwards, Subadra's husband Naryanankutty (Janardanan) returns after 18 years & fixes Parvathi's marriage to a junior engineer, while Subadra gives her word to give Parvathi to Aniyan Thampuran, the rich debauchee of the famed Illickal family, complicating things further.

Bubbly, mischievous Maya (Divya Unni) & dreamy, introverted Aarathi (Manju Warrier) were best friends & roommates who were polar opposites of each other. To break Aarathi out of her dreamworld, Maya writes fake love letters to her, pretending for them to be from Vinayachandran (Suresh Gopi), the gentleman Deputy Collector. But later when Maya learns that Vinayachandran fancies her instead & wants to marry her, she tries to discourage Aarathi, but it was already too late.

Gentleman Vijay (Kunchako Boban) finds an unlikely friend in the form of troublemaker Ajith (Dileep), & they become thick pals. Later Vijay learns that the girl whom he had been wooing was Ajith's sister Geethu (Kavya Madhavan), but he goes ahead with the relationship anyway. But when Vijay learns of Ajith's past which was traumatized by the betrayal of his other sister who had eloped with her lover on her wedding day, he sets aside his feelings for Geethu so as not to hurt Ajith again.

Nandakumar (Mukesh) & Shashankan (Harisree Asokan), after various failed odd jobs, opens an Ayurvedic clinic, armed with knowledge gained from the medical texts of Nandakumar's long-gone father Vasudeva Panicker (Narendra Prasad), who was a great Ayurvedic doctor during his time. A pharmaceutical company approaches Nandakumar with a research job offer to find a cure for asthma, & Nandakumar takes up the challenge, knowing well that the company was the reason his father disappeared in disgrace.

Ananthan Pillai (Thilakan) & Achuthan Pillai (Thilakan) are identical twins with the former a cop & the latter a thief. Ananthan witnesses a murder committed by Basheer (Ravindran), the spoiled son of businessman Sulaiman (V.K. Sriraman), which Ananthan refuses to back down from testifying in court. Sulaiman gets Ananthan killed, but Ananthan's & Achuthan's families pretend that it was actually Achuthan who got killed, & Achuthan dons the guise of Ananthan, to bring the perpetrators to justice.

4 brothers, known as "Hitler Brothers", dote on their niece Nandini (Vanitha Vijayakumar) & plan her marriage to Dr. Gopan (Vijayakumar). Gopan asks for their house in the city which was rented out as a police station, as dowry, & the Hitler Brothers task lawyer Manmathan (Jagathi), with it. However, Manmathan falls in love with Nandini & procrastinates. Meanwhile, Nandini learns of Gopan's true self & falls in love with the Sub-Inspector of that same police station, Sundaran (Premkumar).

Kalyana Krishnan (Mukesh), a Brahmin, & Mary Nirmala (Annie), a Catholic, marries secretively with the help of their friends, but without the knowledge of their families. When the cat gets out of the bag, & Krishnan props up Nirmala as a Brahmin girl, Sivakami, to mitigate his family's anger. As Krishnan & Nirmala try to make everyone believe that she is a Brahmin, Krishnan's elder brother Ananthakrishnan (Harisree Asokan), angry at Krishnan for having married ahead of him, tries to expose them.

Seeing that she was being forced into an arranged marriage with lawyer Nanda Kumar (Murali), whom she wasn't enthusiastic about, Athira (Sree Lakshmy) writes a letter to Nandan pretending that she has a lover & asks him to back off. Nandan never sees the letter & they eventually get married. Athira later warms up to Nandan & they have a happy life, till Nandan stumbles upon that unopened letter, which sows seeds of mistrust in him & destroys their marriage.

Vinod (Prithviraj) loses his wife Ashwathi (Karthika) at childbirth, leaving him to look after their daughter Ammukutty (Taruni Sachdev) by himself. However, when his relatives of the Lakshmipuram palace accuses Ammukkutty of being a ghost, Vinod brings in a maid called Indu to look after Ammukutty. However, Indu has secrets of her own.