UFO's: Secret Alien TechnologyOverviewAs technology pushes mankind into the future, many wonder the origins. Could the greatest inventions of the 20th century and beyond be the products of reverse engineered alien technology? Is it possible that the government has been secretly using this technology for decades? And if these allegations are true, what repercussions might there be from putting such immense power in otherworldly hands?First airedDecember 20, 2019URL slugufos-secret-alien-technologyGenres纪录片图片海报背景暂无图片图标横幅季特别篇0 集第 1 季1 集演职人员
