Ferreri , and Lina Wertmuller and had an influence on Martin Scorsese 's Mean Streets (1973), George Lucas 's American Graffiti (1974), Joel Schumacher 's St. Elmo's Fire (1985), and Barry Levinson 's Diner (1987), among many others. [ 64 ]  Nights of Cabiria was adapted as the Broadway musical Sweet Charity and