നാൽക്കവല

Kaliyoonjal movie portrays a brother to a disturbed sister. The sister, played by Shalini, is mentally disturbed if any thing goes against her will. She is possessive of her brother and creates a havoc when she gets angry. Enter Shobhana who marries Mammootty and Dileep, who plays Shobhana's brother and marries Shalini, and problems start up in the family.

Grieving the death of his girlfriend, Ashok (Ramesh) visits his pal Hemanth (Sharath Babu). But the journey of healing takes a detour when Ashok begins to fall for Hemanth's devoted wife, Veena (Suhasini), who reminds Ashok of his lost love. The dramatic tension soon simmers to a boil in this moving drama set in the gorgeous resort town of Kodaikanal in the state of Tamil.

Bharathan (Mammootty) and his friends (Mala Aravindan, Siddique and Bobby Kottarakkara) earn money by gambling in the streets. But Bharathan is forced to close down his business when a carnival is organised in the village. Bharathan manages to get a job in the carnival company and soon becomes the most trusted person of its owner Chandrappan, who is fondly called as Bhai. James, another worker at the company is envious about the growth of Bharathan.

Major Nair trains the new batch of trainees at the army training centre. Things take a turn when a dangerous criminal makes two of the trainees import drugs from the neighboring country.

Vasu and Chacko are working as drivers and low ranking workers for the Abkari contractor Sreekandan. Sreekandan is heavily involved in the smuggling of liquor from the neighbouring state of Tamil Nadu in order to increase the already high profits in his business. For some time the jobless youngsters try illegal brewing of hooch.

Aravindan is shot at by the police for murdering Madhavan, a landlord. Ironically, he is supposed to be treated by Madhavan's daughter, Dr Savithri, who feels compassionate towards Aravindan.

A journalist, Ravishankar is suffering from blood cancer and has lost all hopes. That is when he meets a Vedic doctor. But his death is more awaited than his recovery.

Jaishankar sends away his son Vijay out of fear of the greedy relative Thalaivasal. When Vijay returns after a long time, Thalaivasal assigns him the job of killing Jaishankar's son, unaware of his real identity.

In a time of rapid social and economic changes, a group of villagers resort to a revolution against the systematic exploitation meted out by moneylenders and politicians.

Chandradas, a renowned poet, accidentally meets his estranged teenage daughter, Harita. After great effort, he is able to take his daughter to his ancestral home. But Harita's past haunts her.