Ancient Aliens S17E3 · Top Ten Alien Cover-Ups

Ancient Aliens

Season 17 · Episode 3 · Top Ten Alien Cover-Ups · 40 min

Ancient Aliens is counting down the world's top ten alien cover-ups, from the famous Roswell Incident to a secret military base rumored to be housing ET technology to recently released UFO videos captured by cameras on Navy fighter jets. Has there been a massive cover-up regarding the truth about an extraterrestrial presence on Earth?