It stars Biswajeet, Babita, Helen and Kamal Mehra in prominent roles.

Other notable actors in the film are Bhagwan Sinha, Murad, M. B. Shetty (father of Rohit Shetty), Hari Shivdasani, Hiralal, Indra Kumar, Jagdish Raj (as Jagdishraj), Polsan, Prem Kumar, Paul Sharma, Tun Tun and Ullhas.

Nayyar, which included three songs that became very popular – "Aao Huzoor Tumko", "Kajra Mohabbat Wala" and "Aankhon Mein Qayamat".

Biswajeet was one of the first leading actors in Bollywood to cross dress as a woman on screen for the song "Kajra Mohabbat Wala".

[Ref 6] The nation is struck by a series of bomb blasts spread across the country.

The Commissioner receives an anonymous call where the caller says that he knows who the masterminds behind the blasts are and their associates.

Here he meets Roma who has also run away (from her home) due to the strict rules enforced by her rich and wealthy father.

While dying, she tells Vicky that Scorpion had sent her and she was compelled to kill because her parents were held hostage.

[Ref 7] For the filming of the song "Kajra Mohabbat Wale", the hero Biswajeet had to be dressed up as a girl and the heroine Babita as a Pathan.

Biswajeet in an interview, said this about the preparation that went about making the song, "Kajra Mohabbat Wale":[Ref 5] Director Manmohan Desai would sit in on our rehearsals with choreographer P. L. Raj that went on for 6–7 days.

For me, the song meant hours in make-up, elaborate wigs and a sari pallu that never stayed in place.

So when he put on a female disguise and sang "Kajra Mohabbat Wala", the audience received it with wolf whistles, knowing very well that he was a man!

I remember that one of the film magazines made a very caustic remark that if Biswajeet were to stick to this kind of roles, he would be much more successful.

Originally, the film consisted of six soundtracks (mainly for the cassette and gramophone version).

Following is a list of notable films and music albums it was used in: The track, "Kajra Mohabbat Wala", has been used as a non-remixed song in the 2011 Hindi movie, Tanu Weds Manu.