Paapi

Paapi is a 1977 Bollywood film directed by O. P. Ralhan. Zeenat Aman plays a young woman who was raised on the wrong side of the law. Her estranged brother, played by Sunil Dutt, has become a police officer. The story follows Zeenat Aman as she learns what it is to take responsibility for ones actions and Sunil Dutt as he learns to separate crime from the criminal.

Source: Wikipedia