The Little Devil
1988
Maurice (Walter Matthau) is an American priest living in a college community in Rome. When a local woman becomes possessed by the devil, Maurice is asked to perform an exorcism. The demon is exorcised successfully, but it turns out to be a scrawny, arrogant, wisecracking man named Giuditta (Roberto Benigni), who chooses to stay with Maurice instead of returning to hell.... Wikipedia