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Ancient Aliens
Season 18 · Episode 4
The World on Alert
6.042mJanuary 28, 2022
Across the globe, high-ranking government officials are openly talking about Unidentified Aerial Phenomena. But why now? Ancient Astronaut theorists suggest the evidence has become too great to ignore–and the truth about an extraterrestrial presence on Earth will soon be revealed.
Episodes
- Episode 1The Disclosure Event
- Episode 2Mystery of the Standing Stones
- Episode 3Beneath the Sacred Temples
- Episode 4The World on Alert
- Episode 5Recovering the Ark of the Covenant
- Episode 6Secrets of the Star Ancestors
- Episode 7Alien Air Force
- Episode 8The Shadow People
- Episode 9Decoding the Dragon Gods
- Episode 10The Time Benders
- Episode 11Ancient Aliens on Location: Incredible Structures
- Episode 12Ancient Aliens on Location: Extraordinary Encounters
- Episode 13Ancient Aliens on Location: Decoding the Alien Glyphs
- Episode 14Ancient Aliens On Location: The UFO Investigations
- Episode 15Ancient Aliens On Location: Mysterious Artifacts
- Episode 16Ancient Aliens on Location: Evidence of Alien Life
- Episode 17The Shining Ones
- Episode 18The Journey to Immortality
- Episode 19Secrets of Inner Earth
- Episode 20Return of the Egyptian Gods