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Currently you are able to watch "Ancient Aliens - Season 18" streaming on Disney Plus, Hulu, History, HISTORY Vault Apple TV Channel, HISTORY Vault Amazon Channel or for free with ads on The Roku Channel. It is also possible to buy "Ancient Aliens - Season 18" as download on Amazon Video, Apple TV, Fandango At Home, Microsoft Store.
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.
