Ancient Aliens
- Documentary
- Mystery
- Sci-Fi & Fantasy
Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate.
Ancient Aliens is a long-running documentary series that explores the theory that extraterrestrial beings may have visited Earth throughout history. Premiering in 2010, the show examines ancient civilizations, unexplained phenomena, and historical mysteries through the lens of potential alien contact. With 22 seasons and counting, it remains a cornerstone of speculative history programming.
When does Ancient Aliens come out?
Where to watch
Streaming availability in United States
United States
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Digital purchase & rental in United States
Where to watch Ancient Aliens by country
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BrazilTop cast
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Robert ClotworthyNarrator (voice)
Giorgio A. TsoukalosSelf
William HenrySelf
Ariel Bar TzadokSelf
Jonathan YoungSelf
David ChildressSelf
Erich von DänikenSelf
Linda Moulton HoweSelf
David WilcockSelf
George NoorySelf
Philip CoppensSelf
Nick PopeSelf
Mike BaraSelf
Bill BirnesSelf
Hugh NewmanSelf
Trailer
Ancient Aliens: History Will Change Forever | History
Seasons
22 seasons
Season 15 episodes · 2010-04-20
Season 210 episodes · 2010-10-28
Season 316 episodes · 2011-07-28
Season 410 episodes · 2012-02-17
Season 512 episodes · 2012-12-21
Season 611 episodes · 2013-09-30
Season 78 episodes · 2014-01-24
Season 88 episodes · 2014-06-13
Season 912 episodes · 2014-10-31
Season 1010 episodes · 2015-07-24
Season 1115 episodes · 2016-05-06
Season 1216 episodes · 2017-04-28
Season 1315 episodes · 2018-04-27
Season 1422 episodes · 2019-05-31
Season 1512 episodes · 2020-01-25
Season 1610 episodes · 2020-11-13
Season 177 episodes · 2021-08-06
Season 1820 episodes · 2022-01-07
Season 1920 episodes · 2023-01-06
Season 2020 episodes · 2024-01-05
Season 2120 episodes · 2025-02-07
Season 2211 episodes · 2026-01-15
Episodes · Season 22
Full season| # | Title | Air date | Runtime | Rating |
|---|---|---|---|---|
| 01 | Skulls of the Gods | 2026-01-15 | 42m | 9.0 |
| 02 | Egypt's Lost Pyramids | 2026-01-22 | 42m | 8.5 |
| 03 | Island of the Gods | 2026-01-29 | 42m | 8.5 |
| 04 | Extraterrestrial Engineering | 2026-02-05 | 42m | 8.5 |
| 05 | UFO Hot Spots | 2026-02-26 | 42m | 8.5 |
| 06 | Mysterious Monuments | 2026-03-05 | 42m | 8.5 |
| 07 | Underwater Alien Bases | 2026-06-11 | 42m | 8.5 |
| 08 | Secrets of the Vedas | 2026-06-18 | 42m | 8.5 |
| 09 | Wars of the Gods | 2026-06-25 | 42m | 8.5 |
| 10 | UFO Sightings | 2026-07-02 | 42m | 8.5 |
| 11 | Alien A.I. | 2026-07-09 | 42m | 10.0 |
| 12 | Hidden Messages | 2026-07-16 | 42m | 0.0 |
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Is Ancient Aliens renewed or cancelled?
Ancient Aliens is listed as ongoing — no renewal announcement tracked yet.
Ancient Aliens — frequently asked
How many seasons of Ancient Aliens are there?
22 seasons have been produced and aired since the series premiered in 2010.
What does Ancient Aliens investigate?
Each episode explores historical events, ancient civilizations, and unexplained phenomena to examine whether extraterrestrial contact may have occurred, drawing on accounts, theories, and documented mysteries from across human history.
Where can I watch Ancient Aliens?
The series airs on History and is available through various streaming platforms and cable providers, though availability may vary by region and subscription.
When did Ancient Aliens first premiere?
The series premiered on April 20, 2010.
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