Movie starts in train where Pyarelal and Tina meet. Both of them get down to have some food but miss their train but some how reach Rai Saheb's haveli. Tina's uncle's haveli is shown to be haunted. Initially Rai Saheb and his wife were considered one of the rich people of the village; they had a priceless diamond. That diamond attracted Jagjit and Prem Singh. By knowing this plan, Rai Saheb transfers his all secrets to his nephew Tina who used to study in London. But somehow Jagjit couldn't get control, so he killed Rai Saheb. Mrs. Rai went to shock. Jagjit found out a girl same in looks with Mrs Chachi so he becomes Mr. Rai & that similar girl Mrs. Rai. Shakti kapoor tries to harrass Tina by showing various freaky things, ghosts, but all his plans could not succeed because of Pyarelal. Tina falls in love with Pyarelal. Both start caring and loving each other. Thye came to know about Jagjit & Prem Singh's plan. They also find there is real Mrs. Rai and help her in reviving her memory. They plan down things to first create a fight between Jagjit & Prem, and later call the police.