Watch Now
Filters
Streaming in:
Ancient Aliens is not available for streaming.
Let us notify you when you can watch it.
Something wrong? Let us know!
WATCH NEWEST 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:
We try to add new providers constantly but we couldn't find an offer for "Ancient Aliens - Season 18" online. Please come back again soon to check if there's something new.
Synopsis
ANCIENT ALIENS examines the most credible alien evidence, from the age of the dinosaurs to ancient Egypt to the present day US. Ancient cave drawings of strange creatures, an asphalt-like substance in an Egyptian pyramid made from the remains of unidentified creatures, continued mass sightings in the USA -- these are just a few of the strange stories that will be investigated.
