Skip to content
WhereToStream

Sign in to WhereToStream

Sync your watchlist across devices

Free to use. No password required.

Ancient Aliens
Series — 22 seasonsTV-PG

Ancient Aliens(2010)

  • Documentary
  • Mystery
  • Sci-Fi & Fantasy

~42 min/ep

Last verified: 20/04/2026This information may be out of date

7.9/10IMDb
NRRotten Tomatoes
NRMetacritic

Viewer Rating

Have you seen this? Rate it.

22 seasons, 285 episodes

285 episodes — ~42 min each — Total: ~200 hours

Epic

Episodes

Also included free with:

  • Disney+(£4.99/mo)
    Watch on Disney+

    Bundle info

    • Occasionally bundled with Sky TV packages — check your Sky subscription for details.
  • NOW(£9.99/mo)
    Watch on NOW

    Bundle info

    • NOW Entertainment, Cinema, and Sports passes are included with Sky TV bundles.
    • Sky Glass and Sky Stream subscribers can add NOW passes at a reduced rate.

As an Amazon Associate, WhereToStream earns from qualifying purchases. Some links are affiliate links.

All 22 seasons available on each service

Trailer

Synopsis

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.(English)

Mood

Cast

  • Robert Clotworthy
  • Giorgio A. Tsoukalos
  • Ariel Bar Tzadok
  • Jonathan Young
  • David Childress

You might also like

Check availability by service

Accessibility

  • SubtitlesSubtitles available
  • Audio DescriptionUnknown
  • Sign LanguageUnknown