Sagar is a popular singer, and since he is a bachelor, he is always mobbed by young women wherever he stages his shows. On one such show in Srinagar, he meets with beautiful Sapna Narang, and after a few misunderstandings, both fall in love with each other. But Sapna's dad, Pran, has other plans for her, and wants her to marry someone of his choice. In this way both lovers are separated.
Reema runs away from her home to avoid a forced marriage. She is joined by two criminals who are escaping the law as well as getting hunted by a gangster.
Ballu is a notorious criminal who is wanted by the police for a plethora of crimes. Bright and ambitious Inspector Ram finally arrests him, only to have Ballu escape right under his nose. Ram's girlfriend, Ganga volunteers to go undercover to trap Ballu and help restore Ram's reputation. Things get more complicated however, when Ballu falls for her and she finds that she isn't entirely immune to his charms.
Malti witnesses a physical altercation between her husband and Rai Bahadur Brijbhushan Sharma, as a result of which her husband gets knifed and killed. As she tries to take the knife out, the Police arrive, arrest her, and hold her in a cell. It is here that Brijbhushan visits her and warns her not to testify against him as he will kill her son, Raju. Malti accepts full responsibility of her husband's death, is found guilty, and sentenced to 14 years in jail. After her discharge, she is released and finds out that Raju is now known as Raja is very popular dancer and singer. She also gets to meet Radha and her brother, Dattu, who are looking after Raju, and hopes that her son will eventually marry Radha. She subsequently comes to know that Raju loves Priya, who is the daughter of none other than Brijbhushan. Malti is not ready to expose Brijbhushan as her husband's killer - she has other plans for him, and none of her plans include Priya as her future daughter-in-law.
Krishna is suffering from memory loss and is under the guidance of Dr Sushma. They fall in love and get married, but when Krishna gains his memory he tries to kill Dr Sushma.
Amit, the son of a taxi driver, and Reema, a rich businessman's daughter, fall in love. However, Reema's father wants to marry her to Vicky, whose father is the biggest gangster in Mumbai. How will their love triumph?
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. Those sons grow into the upstanding police officer Ram and the easily tempted dreamer Lakhan. If the family is to be avenged, Ram will have to lead his brother away from the path of corruption he's strayed onto, and protect him from the influence of Bhanu and Bhishamber.
The plot revolves around a train named Super Express that catches fire on its inaugural run from New Delhi to Mumbai.