After marriage, Sukumaran's wife Kanchana demands a glamorous lifestyle. However, Sukumaran, who finds it difficult to fulfil her wishes, takes a loan that he is later unable to repay.
Mamachan, a Christian, and Sharada, a Hindu, have twelve children. Half of them follow Christian faith and the rest follow Hinduism, leading to several hilarious incidents in the house.
An invincible thief in a small village gets away with stealing, but one day a carpenter sees him, so the thief flees to the city and joins forces with another dishonest person.
Shiva and Shankar are wrongfully sent to prison. They escape and become successful singers, known as the Millennium Stars, but their rival gets jealous and tries hard to separate them.
A rich man fears that a relative will kill his son, Vijay, in order to inherit his property. The man sends Vijay abroad for his safety, but Vijay later returns and takes a job with the relative who wants him dead.