Paapi is a 1969 hindi-language motion picture written and directed by O. P. Ralhan and produced by O. P. Ralhan. Long lost siblings grow up on opposite sides of the law; the girl becomes a thief and the boy becomes a police officer. Paapi stars Sunil Dutt, Sanjeev Kumar, Zeenat Aman and Reena Roy. The music was composed by Bappi Lahiri.