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21 Episodes
S18 E1 - The Disclosure Event
S18 E2 - Mystery of the Standing Stones
S18 E3 - Beneath the Sacred Temples
S18 E4 - The World on Alert
S18 E5 - Recovering The Ark Of The Covenant
S18 E6 - Secrets Of The Star Ancestors
S18 E7 - Alien Air Force
S18 E8 - The Shadow People
S18 E9 - Decoding the Dragon Gods
S18 E10 - The Time Benders
S18 E11 - Ancient Aliens On Location: Incredible Structures
S18 E12 - Ancient Aliens On Location: Extraordinary Encounters
S18 E13 - Ancient Aliens on Location: The Alien Glyphs
S18 E14 - Ancient Aliens On Location: The UFO Investigations
S18 E15 - Ancient Aliens On Location: Mysterious Artifacts
S18 E16 - Ancient Aliens on Location: Evidence of Alien Life
S18 E17 - The Shining Ones
S18 E18 - The Journey to Immortality
S18 E19 - Secrets of Inner Earth
S18 E20 - Return of the Egyptian Gods
Streaming, rent, or buy Ancient Aliens – Season 18:
Currently you are able to watch "Ancient Aliens - Season 18" streaming on Hulu, Discovery+ Amazon Channel, History, Discovery +, HISTORY Vault Apple TV Channel, HISTORY Vault Amazon Channel or buy it as download on Apple TV, Amazon Video, Microsoft Store.
