Sagar, known as Jackie, among the criminal underworld, is called by his friend Indu to rescue her husband Manu from the Rozario gang, who kidnapped him. Jackie rescues Manu with ease, but it ensues a gang war.

Veerasimha Mannadiar gets killed by Hyder Marakkar, a notorious criminal. Thereafter, Veerasimha's brother, Narasimha Mannadiar, decides to avenge Veerasimha's death.

Chef Nandagopal (Mohanlal), while publicly known as the chef of the popular Nandu's Food Court, is also 'Lokpal' (Peoples' Protector), who fights corruption. The film does a flashback to Nandagopal's backstory which involves "attempted murder, a juvenile home and unrequited love

The film is a sequel to the 1988 film August 1, which was directed by Sibi Malayil, and written by S. N. Swamy. Following from August 1, Mammootty plays the character of the Crime Branch officer Perumal who investigates into an attempt of assassination on the chief minister of Kerala on the 15th of August, the Independence Day of India.

The Truth deals with an investigation by the Special Investigation Team (SIT) involving the murder of the Chief Minister of Kerala in bomb blast.

Mammootty plays the role of a burglar who is known by different names in different places.He is a kind person and uses the money burgled to help poor and orphans. During one of his burglaries, he happens to witness a murder for which a police officer named Shekharan is falsely accused. He helps Shekharan to prove his innocence.

Parampara is a 1990 Malayalam film directed by Sibi Malayil, written by S. N. Swamy, and starring Mammootty, Sumalatha, and Suresh Gopi. Mammootty plays two roles in the film, portraying both Johny, the protagonist, and Lawrence, his father.

Unni Thampuran gets falsely accused of raping and murdering a young girl. However, things take a turn when his lawyer, Aniyan Kuruvilla, works hard to defend him.

Dr. Nandakumar and Anantha Padmanabhan are doctors who lived with Ananthan's mother after the death of their father and Nandu's mother. Nandu married Sirdevi with whom they had a daughter while Ananthan marries Radhika. Once Nadhu was too drunk and he made a mistake with one of his patients. Later Ananthan performs surgery on the old man and saves him. Soon the brothers become enemies.

Latha (Rekha) who is running her father's business empire after he suffered a debilitating stroke, receives a call from a mysterious stranger Raji, threatening to reveal embarrassing details about her father unless she pays up Rs. 500,000. Since she has no idea how to deal with the blackmailer, she turns to Capt. Hariharan who runs a detective agency for help. Things take a grim turn when Raji, and then Latha's cousin Suresh, both turn up murdered one after the other. The evidence unearthed by Hariharan seems to implicate either Latha or her sister Malini - but are the girls up to murder to protect their dad's good name?