Rahasya

A police inspector Shankar Kumar has been trying new ways to make the criminals change their ways. His experience with criminal, Raja Khanna alias Raja Dada lands him in trouble.

Impressed with the dedication shown by Police Inspector Gautam, the Commissioner of Police assigns him to police a lawless town, which is over-run by criminals, and where no police officer has survived for more than a few days. Gautam accepts this assignment, and travels to this town. He finds the town is indeed over-run by criminals, and ruled over by arrogant and aristocratic Dharamdutt. When Dharamdutt comes to know about Gautam, he asks his personal hit-man to get rid of him. The personal hit-man is none other than Govinda - a man who has never been beaten by anyone.

Kalyani lives in a small tenement with three sons, Vijay, Nandu, and Bhola, all of whom are unemployed, slackers and trouble-makers. One day Nandu gets into serious trouble with Shantilal, who summons the police, and has him arrested. Kalyani goes to the Police Station to plead with the In-Charge Officer to release Nandu, to no avail. She then goes to Shantilal to try to persuade him to withdraw the charges, also to no avail.

Biology professor and her students, including a convent nun go on a field trip, and stay at a Public Rooming House of a male group, led by retired colonel. But fate has other plans for them.

Amar and Rekha fall in love, but their happiness is endangered when Rekha discovers that she was already married as a child.