The Bilkem and Run Investors were two representatives sent to the Ghostbusters when an opportunity to invest in the business came up. 
Louis Tully invited potential investors when the Ghostbusters faced another serious financial situation. However, the Bilkem and Run  investors arrived when Egon Spengler was undergoing a rapid age reversal. Things got worse when they were slimed by Slimer and had their briefcases soaked by Egon's Thermal Reactive Water Balloon Launcher. After they saw the company genius was just a child, the investors stormed out of the Firehouse.
- Bilkem is an amalgam of "Bilk 'em," slang for cheating someone.
- ↑ Bilkem and Run Investors (2009). The Real Ghostbusters - "Three Men and an Egon" (1989) (DVD ts. 07:52-07:55). Time Life Entertainment. Representative says: "We're from the investment firm of Bilkem & Run."
- ↑ Louis Tully (2009). The Real Ghostbusters - "Three Men and an Egon" (1989) (DVD ts. 06:02-06:05). Time Life Entertainment. Louis says: "So I invited some potential investors to take the tour."