Hangar 1 files suggest that when it comes to UFOs, there is a shadow government that operates beyond public and congressional scrutiny to protect and conceal information about the phenomenon. Stories of the Men in Black expose the extreme measures taken to protect these secrets from being revealed. If this shadow government does exist, what information do they have regarding the existence of UFOs? Hangar 1 files investigate the origins of this shadow government, and the case files that expose their actions.