Sharda vows vengeance when her husband is murdered by his two evil cousins, Bhishamber and Bhanu, and she and her two young sons are thrown out on the street. Years after their father's murder, Ram and Lakhan grow up to become policemen. Their personalities are like day and night: while one strives to do what is right, the other often makes poor choices.

Karan and Arjun reincarnate in the different parts of the country. But the faith of their previous mother brings them together in order to avenge their death.

Professor Anand lives a wealthy lifestyle in Bombay along with his wife, son, Raju, and a sister, Barkha, who will soon get married to Police Inspector Sumeet. Anand gets information that about a drug deal through Raghu, and together he and Sumeet apprehend Sangram Singh, who is arrested, tried in Court, but not found guilty. As a result, Sumeet resigns, and subsequently, Sangram's men break into Anand's house, kill his wife and son, assault Barkha, who is hospitalized, and loses her memory. Anand and Sumeet recruit Bhima, Amar, and Johnny, and they wage war on Sangram and his illegal operations. They do make a huge impact, and even influence Sangram's daughter to go against her dad. Their future plans change drastically when Sangram decides to strike back - this time by targeting each one of his opponents individually, and abducting Barkha.

Unable to bear a child, Pooja is asked to compromise with her husband's new mistress or leave the house. Pooja's brother, Raju decides to fight for his sister and reunite her with her husband.

Salman falls in love with Ruksar but their fathers, despite being neighbours, are sworn enemies. The couple end up marrying but they are shocked when they finally discover the reason why their fathers allow the marriage to take place.

NRI Shyam goes to India to fulfil the last wish of his late mother, who wanted him to marry an Indian girl. Unbeknownst to him, the girl he falls in love with is a pawn in the hands of his enemies.

Kailash Nath is the Manager of a Bank and lives a comfortable lifestyle with his wife and son. He is friendly with the Bank Watchman, Shankar Dayal Khurana, so much so that he arranges the marriage of Kishan with Shankar's daughter, Sanam.

Police Inspector Dayashanker Pandey is a slacker, a man who does not want to put his life under any risk, and is quite comfortable sharing tall tales, and a desk job. Fate has other plans for him, for whenever he goes on duty outside, he somehow apprehends some criminals or some smuggled goods or drugs. He thus becomes the pride of his division, much to his discomfort. For Dayashanker knows that if he is publicly felicitated, this will put in the black books of many underworld gangsters, which will rip his comfortable and easy-going life apart.

Ram and Avtar are both childhood best friends. The difference between the two friends is that Ram would willingly make priceless sacrifice for his friend; the time when both are separated is when Ram goes abroad to further his studies. In the mean while Avtar takes up employment in an organization run by Sangeeta. Avtar is romantically attracted to Sangeeta but Sangeeta falls in love with Ram; when Ram gets to know that Avtar is in love with Sangeeta he decides to sacrifice his love for his friend sake by getting Avtar married to Sangeeta. But one of Sangeeta's enemies Gundappaswami is willing to expose Ram and Sangeeta's relationship to Avtar.

Two enemy underworld Dons put their differences aside and marry their children, but a case of mistaken identity foils the plan.