S21·E15 Britain's UFO Files
Core
Aired October 16, 2025 60 min ★ 8.5/10 · 2 TMDB votes
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Synopsis
From ancient sites like Stonehenge to the crop circle phenomenon and modern-day UFO sightings, Great Britain is a place of mysteries; exploring if throughout history this island has been a destination for extraterrestrial visitors.
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Frequently Asked Questions
When did Season 21 Episode 15 of Ancient Aliens air?
Season 21, Episode 15 ('Britain's UFO Files') originally aired on October 16, 2025.
How long is Season 21 Episode 15 ('Britain's UFO Files')?
The runtime for this episode is approximately 60 minutes.
What happens in Ancient Aliens Season 21 Episode 15?
From ancient sites like Stonehenge to the crop circle phenomenon and modern-day UFO sightings, Great Britain is a place of mysteries; exploring if throughout history this island has been a destination for extraterrestrial visitors....
All Ancient Aliens episode ratings Season 21 Where to watch
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