To repent for his crimes, Raja Harishchandra is sentenced to live on earth as an ordinary human being. As he searches for the ideal citizen to inhabit, he stumbles upon the unconscious body of his lookalike Dilavar Singh, a don.
Sandhya plans a trip to a hill station and Dilvar decides to accompany her. While they are out, Dilvar's girlfriend Monica and his handicapped sister both happen to drop by, ensuing chaos after a case of mistaken identity
Dilavar’s daughter Sonia auditions for a cough syrup endorsement but ends up getting drunk and upsetting Sandhya. Then, the unexpected happens when Ramcharan Ved Prakash pays a visit to seek Sonia as a match for his son.
Sonia finally gets a job and happily informs her parents about the good news. They forbid her from going to Lonalva for a weekend work-trip with her new boss. Both make various attempts to change the others’ mind.
Chota Sajan sends his cronies Dhatura and Bhatura to spy on Dilavar, who is his nemesis. Meanwhile, Rajeev comes to Dilavar for help as he suspects that his wife Shalini is having an affair and wants to catch her red-handed.
Dhatura and Bhatura kidnap Dilavar’s injured friend Malik and hide him in Room 612 where Rajeev meets Helen on the sly. Monica and Shalini turn up at the hotel, and so does Sandya to keep an eye on Dilavar. All this results in a comedy of errors.
Malik calls Monica since Dilavar is alone at home. Dilavar refuses to recognize Monica but she still attempts to remind him of the past. A scared Monica hides behind the sofa when Sandhya suddenly returns home.
A bedraggled stranger claiming to be a journalist visits Dilavar’s home. Sandhya exchanges identities” with Monica with the assumption that the journalist is a lunatic murderer can help get rid of the her.
Upon returning home, Sandhya gets upset to see Sonia and Dolly getting close to Rohan and Rocky while rehearsing for a play and berates them. Thief Ramlal uses this distraction as an opportunity to steal Dilavar's expensive necklace.
Sandhya has asked Malik to keep an eye on the necklace but Ramlal tricks him and steals it. As Ramlal goes into hiding with his stolen goods, Inspector Gaitonde arrives there to arrest him for his crimes.
Sandhya is depressed because her â€œhusbandâ€ uttered Taramati's name in his sleep and demands an explanation. Not knowing what a divorce is, the innocent Raja Harishchandra unknowingly agrees to give Sandhya one thinking it will appease her.
Dolly and Sandhya decide to take Dilavar to meet a specialist to cure him of his supposed memory loss. While goons come to the clinic to kidnap Dilavar, Monica who happens to be there, tries to rescue him.