在以下頻道推出： Philo、Prime Video、discovery+、Tubi、Hulu、Sling TV、Plex、HBO Max
第 1 季，第 1 集: Few have ever heard about the ultra top-secret military base in the remote deserts of Utah known as Area 52. Reports of vanishing aircraft, and UFO's, have convinced investigators that our military knows
Documentary · 2017年3月26日 · 42 分鐘