About the series
A four-part documentary series explores humanity's fascination with unidentified flying objects. What manifestations of extraterrestrial civilizations are being hidden by the American government, profitable private companies, and the armed forces to advance their own interests? All these questions are answered by a sensational investigation into declassified Pentagon projects related to UFO sightings. Over the past 80 years, the US and UK governments have secretly investigated extraterrestrial civilizations, as evidenced by a series of reports and documents that have appeared marked «top secret». According to these documents, UFOs have been observed several times throughout this period, but the governments have made great efforts to conceal evidence of this.