Sujata (1959)
Sujata is a 1959 Hindi language Bimal Roy film. The film starred Sunil Dutt and Nutan supported by Lalita Pawar and Shashikala. Based on a Bengali short story by the same name by writer, Subodh Ghosh, the film explored the situation of caste in India. The music is by S. D. Burman and the lyrics by Majrooh Sultanpuri. It was entered into the 1960 Cannes Film Festival.
More at Wikipedia.