In which city is 'Die Hard' (1988) set?

In which city is 'The Blues Brothers' set? In which city is 'Ferris Bueller's Day Off' set? In which city is 'Mrs. Doubtfire' set? In which city is 'Ghostbusters' (1984) set? In which city does 'The Hangover' (2009) take place? In which city is 'Ocean's Eleven' (2001) set? In which country was 'The Lord of the Rings' film trilogy filmed? Which actor starred in both 'Rain Man' and 'Top Gun'?