Adalat (1958)

Nirmala (Nargis) is in love with Barrister Rajindra Singh (Pradeep Kumar) and they have plans to get married soon. But Nirmala's aunt is jealous to see her happiness and hence wants to marry her off to an uneducated villagers. The dispute turns big and Nirmala leaves her home. She takes a job in a dancing school, which turns out to be a front for a brothel.