TV show availability guide

Ancient Aliens

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.

2010 7.1/10 community score 22 seasons · 291 episodes Returning Series
  • Documentary
  • Mystery
  • Sci-Fi & Fantasy

Viewing market

Country-level availability

Where to watch in United States

20 platforms currently listed across all viewing options

Data checked 16 Oct 2026, 11:11 UTC

Included with subscription

11
  • Streaming providerNetflixNo linked platform guide yetDetails unavailable
  • Linked platform guideAmazon Prime VideoPlatform guideView details
  • Streaming providerDisney PlusNo linked platform guide yetDetails unavailable
  • Streaming providerHuluNo linked platform guide yetDetails unavailable
  • Streaming providerPhiloNo linked platform guide yetDetails unavailable
  • Streaming providerPure FlixNo linked platform guide yetDetails unavailable
  • Streaming providerNetflix Standard with AdsNo linked platform guide yetDetails unavailable
  • Streaming providerHISTORY Vault Apple TV channelNo linked platform guide yetDetails unavailable
  • Streaming providerHISTORY Vault Amazon ChannelNo linked platform guide yetDetails unavailable
  • Linked platform guideAmazon Prime Video with AdsRelated brand guideView details
  • Streaming providerHistoryNo linked platform guide yetDetails unavailable

Free

2
  • Streaming providerHooplaNo linked platform guide yetDetails unavailable
  • Streaming providerSpectrum On DemandNo linked platform guide yetDetails unavailable

Free with ads

4
  • Streaming providerThe Roku ChannelNo linked platform guide yetDetails unavailable
  • Streaming providerHistoryNo linked platform guide yetDetails unavailable

Buy

4
  • Streaming providerAmazon VideoNo linked platform guide yetDetails unavailable
  • Streaming providerApple TV StoreNo linked platform guide yetDetails unavailable
  • Streaming providerGoogle Play MoviesNo linked platform guide yetDetails unavailable
  • Streaming providerFandango At HomeNo linked platform guide yetDetails unavailable

Series schedule

Seasons and episode dates

A concise series timeline, including the latest aired episode and the next date currently listed.

View TV calendar
First aired
Seasons
22
Episodes
291
Status
Returning Series

Latest aired episode

S22 E15

Africa's Extraterrestrial Contact

Aired 42 min

The origins of humanity can be traced back to Africa, and some of the oldest religious traditions across the continent describe mysterious beings who descended from the sky in thunderous vehicles. Could it be that the ancient mythology of Africa describes our first encounters with extraterrestrials?

Next listed episode

No upcoming episode date is currently listed.

Season guide

Most recent seasons first

23 season entries

  • Season 22

    15 episodes

    First episode aired

  • Season 21

    17 episodes

    First episode aired

  • Season 20

    20 episodes

    First episode aired

  • Season 19

    20 episodes

    First episode aired

  • Season 18

    20 episodes

    First episode aired

  • Season 17

    7 episodes

    First episode aired

  • Season 16

    10 episodes

    First episode aired

  • Season 15

    12 episodes

    First episode aired

Show 15 more season entries

  • Season 14

    22 episodes

    First episode aired

  • Season 13

    15 episodes

    First episode aired

  • Season 12

    16 episodes

    First episode aired

  • Season 11

    15 episodes

    First episode aired

  • Season 10

    10 episodes

    First episode aired

  • Season 9

    12 episodes

    First episode aired

  • Season 8

    8 episodes

    First episode aired

  • Season 7

    8 episodes

    First episode aired

  • Season 6

    11 episodes

    First episode aired

  • Season 5

    12 episodes

    First episode aired

  • Season 4

    10 episodes

    First episode aired

  • Season 3

    16 episodes

    First episode aired

  • Season 2

    10 episodes

    First episode aired

  • Season 1

    5 episodes

    First episode aired

  • Specials

    10 episodes

    First episode aired

About these dates: Air dates describe the series schedule and may change. They do not confirm that an episode is available on the same date from the providers listed above.

Reader conversation

Community discussion

Share viewing experiences, useful context or corrections. Comments are hosted by Disqus and load only after you choose to open them.