A Streetcar Named Desire is a 1951 American drama film, adapted from Tennessee Williams's Pulitzer Prize-winning 1947 play of the same name. It tells the story of a southern belle, Blanche DuBois, who, after encountering a series of personal losses, leaves her aristocratic background seeking refuge with her sister and brother-in-law in a dilapidated New Orleans apartment building. The Broadway production and cast was converted to film with several changes. Tennessee Williams collaborated with Os