An evil landlord holds hostage his sister and her husband, Muthappa, as he is unhappy with their union. Years later, he goes berserk when he sees a young man who resembles Muthappa.

A wicked man separates a set of quadruplets after their birth and one of them ends up with their biological father, while the other three find new homes. Things take a turn after they meet each other.

Ramu, a farmer, fights against an evil landlord when he uses illegal ways to make money. He faces many challenges when the landlord tries to plot against him.

Vasanthi's parents get her engaged to a police officer, Gopi. However, her life takes a turn when Gopi leaves her after making her pregnant.

Bappu meets with an accident in Madras and is on his deathbed when he asks his friend, Vasu, to get his sister married off. Vasu then sets off to fulfill his promise to Bappu.

Isaac is a dedicated doctor who leads a happy life with his family. He falls in love with Gladia. His life is rocked when he suddenly learns about a secret from his past.

Kadathanaattu Maakkam is a 1978 Indian Malayalam film, directed and produced by Navodaya Appachan. The film stars Prem Nazir, Jayan, Sheela and Sukumari in lead roles. The film had musical score by G. Devarajan.

After one of their elite officers Chandran (Raghavan) is brutally murdered, the CID force sends in their most elite officer Nazir (Prem Nazir) to investigate. He is in the crosshairs of a dangerous crime syndicate; but with the help of his trusted associate officer (Adoor Bhasi) the CID manages to tackle each obstacle thrown at them.

The film revolves around Narayana Kaimal, a successful lawyer, who loses his eyesight and has to rely on his servant Appu. Then after a while he regains his eyesight but pretends to be blind in order to test his children.

Malayalam language film directed by T Hariharan