The X-Files followed FBI agents Fox Mulder and Dana Scully, respectively portrayed by David Duchovny and Gillian Anderson, as they took on cases that were more bizarre in nature. Each case showed the supernatural and otherworldly side of the universe with creatures that would be tough to explain without seeing them first. However, one of the first milestone episodes featured a trio of characters that many could describe with ease. In fact, they might have been one of the most mundane the show had seen at that point.