Exorcist Mukundan meets and falls in love with Malu, a girl who has lost her memory. A few years later, he arrives at a palatial house for an exorcism and bumps into Malu who fails to recognise him.

Sobharaj is the leader of an underworld gang. He gets killed in an encounter with the police. The DSP uses his lookalike brother to pose as him in order to capture the rest of his gang.

Sreekuttan falls in love with Shalini. Shalini's family is in financial trouble. Sreekuttan's on-and-off friendship with a wealthy man allows him to be Shalini's benefactor and suitor.

Aryan movie is all about Devanarayan (Mohanlal) who is a Brahmin priest who is falsely accused of theft and forced to leave his village in Kerala. He moves to Bombay where he gets drawn into the underworld through an ageing don Kareem (Goga Kapoor). Some interesting comment initially on Brahmin priesthood in Kerala, but halfway through the film goes haywire.