While we await the return of Peter Venkman, Raymond Stantz, and Egon Spengler in Ghostbusters III—a movie that may never happen—let's take a look back at the 1984 original. This morning Flavorwire posted some great behind the scenes photos from various classics, but we're gonna focus on this one New York City-centric flick. These photos were all put up a few years ago on the Ghostbusters site, and show the magic behind the movie—from the slime to Stay Puft.