Sapna lives a simple life in the slums with her hard-working mother and her alcoholic step-father. One day she catches the eye of the wealthy smuggler Heera, who tries to seduce her, then sexually assaults her. Sapna is rescued by the young taxi driver Amit and the two fall in love, but vengeful Heera is not the only challenge to the couple's love.
| Actor | Role |
|---|---|
 Amitabh BachchanAmitabh Sharma | Amitabh Sharma |
 Hema MaliniSapna | Sapna |
 PranPyarelal | Pyarelal |
 Sonia SahniNot listed | Not listed |
 Ramesh DeoNot listed | Not listed |
 Sulochana LatkarNot listed | Not listed |
| VVijay SharmaNot listed | Not listed |
 D.K. SapruNot listed | Not listed |
 MuradNot listed | Not listed |
 Satyendra KapoorNot listed | Not listed |
 Abhi BhattacharyaNot listed | Not listed |
 Shubha KhoteNot listed | Not listed |
 Viju KhoteNot listed | Not listed |
 Mac MohanNot listed | Not listed |
 Bharat BhushanNot listed | Not listed |
 Mohan ChotiNot listed | Not listed |
 Jankidas MehraNot listed | Not listed |