The search for UFOs has been at the center of many iconic sci-fi TV shows, perhaps due to the endless fascination with these otherworldly phenomena. While documentaries about aliens and UFO sightings are heavily abundant, sci-fi shows on such subjects are relatively more niche. Interest in such shows is bound to resurface with new revelations, like a former Air Force intelligence officer accusing the U.S. of concealing a multi-decade program on UFOs (although the Pentagon denies these claims, per Associated Press). Still, shows like The X-Files, Project Blue Book, and Roswell offer food for thought for those who believe “the truth is out there”.