Gunda (1976)

Bina a young girl lives in a slum. One day, Bahadur finds her while pick-pocketing. Similarly, Khairul Alam, manager of a huge estate finds her mugging him. Khairul Alam meets Bahadur at a Bar and he wants Bahadur to find the girl for him to replace her as princess Sultana. Bahadur agrees on having fifty percent total share and manages Bina to go with him. Finally, Bina's actual identity astonishes everyone.