在这部幽浮档案冒险/悬疑/科幻片中,Dark Skies is a government UFO conspiracy theory-based sci-fi drama television series from America which aired during the 1996-1997 season for 18 episodes, plus a two-hour pilot episode. The success of The X-Files on Fox proved there was an audience for genre shows, resulting in NBC commissioning this proposed competitor following a pitch from producers Bryce Zabel and Brent Friedman. The series debuted September 21, 1996 on NBC, and was later rerun by the Sci-Fi Channel. Its tagline was, "History as we know it is a lie."
20th century history as we know it is a lie. Aliens have been among us since the 1940's, but a government cover-up has prevented the public from knowing this. As the series progresses, we follow John Loengard and Kim Sayers as they attempt to thwart numerous plans of the alien Hive, most of which are tied to historical events and figures. In addition, the pair must stay one step ahead of a covert government agency, Majestic-12, tasked with fighting the aliens while maintaining the conspiracy of silence.