When Vikraman returns home after completing his studies, he finds out that his brother has illegally acquired all the property leaving his widowed sister in poverty and decides to set things right.
Alice is a teacher at a boarding school in Ooty. A prodigal and unruly son of a Member of Parliament Xavier Puthooran, Ravi Puthooran joins the school in Alice's class. Alice manages to mentor him into a good student.
S. N. Balachandran, a young and dynamic lawyer, falls in love with Prameela, a village belle. Due to an unforeseen set of circumstances, their relationship falls apart.
Kuriakose engages in a relationship with a woman but later marries someone else. Years later, Rajan, Kuriakose's son, seeks revenge on him for abandoning his mother.
Maruthu, a hunter, has an affair with Kaveri, a tea shop owner. He gets drawn to a beautiful dancer from the travelling circus which comes to their village, causing trouble between him and Kaveri.
Susamma, who was raised by her maternal uncle after the death of her mother, joins the Indian Army as a nurse during WWII. She experiences many ups and downs, but stays true to her profession.
A novelist comes to haunted house and starts writing story on the ghost named Bhargavi. The novelist understands the cruel death of Bhargavi and her lover.
Sankar Mohan (Master Sujith) is a spoilt child of a wealthy widower Mr. Varma (Ummer). Fed up about having to change schools multiple times due to his behaviour, Mr. Varma appoints a teacher Lathika (Menaka) to homeschool Sankar. The duo get along well; but eventually the child starts getting possessive about Lathika. Meanwhile Lathika starts falling for Sankar's swimming coach (Mammootty) who is a playboy much to the chagrin of Shankar.
Ramu's father, a well-respected man, works for Gopalan, unaware that his employer is a smuggler. However, a nasty rivalry ensues between them as Gopalan gets exposed, turning their lives upside down.
Ravi takes over his father's business after his demise. However, when his elder brother, Dasan, learns that Ravi is involved in illegal activities, he tries to save their family business.
To protect her dignity, Nazima kills Mohan, who intended to assault her. Out of anxiety and fear, she conceals the matter from others. But she realizes that it is not easy.
Raju, a young man, falls in love with Elizabeth, a beautiful woman, from his college. Though the couple start a life together, the doctor reveals to Raju that Elizabeth may not live long enough.
Appunni, a Kathakali artist is the cousin of Chandramathi, a classical dancer, and is in love with her. Madhavan son of Karunakarapanickker who is the owner of Sadanam the Kathakali Kalari, returns from Russia and falls for Chandramathi and eventually they get married. Then enters Mahalakshmi- she is an artist who wants to learn Kathakali and is also the daughter of a rich business-man.
Chellamma is an orphan raised by her late mother's friend Valli Akka. Her life takes an unfortunate turn when she meets the pump operator of the village.