The original line of "Who is your father, Donald Trump" was supposed to be "Gordon Gekko" but this was changed on the day of filming.
The library Dylan enters to work on his paper, was also used in the 1982 horror film 'Poltergeist'.
The food court scenes were filmed next to Social Science Tower, which was used in Conquest of Planet of the Apes (1972).
Scenes were also shot on the same locations as Mel Brooks's comedy 'Silent Movie' (1976), including the Library, Aldrich Park, and Aldrich Hall.