Ancient Aliens
7.32010SeriesN/A11 Seasons
Were ancient humans really behind some of the most important technological advances in civilized history, or did they have extraterrestrial help?
DocumentariesDocuseriesScience & Nature DocsScience & Nature TVUS TV Shows
Availability by Country
2 countriesCountrySeasonsAudioSubtitlesAdded
CanadaSeasons
S1–S5 · 59 ep.
Audio—
Subtitles—
AddedJul 16, 2026
United StatesSeasons
S10 · 10 ep.S11 · 15 ep.S12 · 15 ep.
AudioEnglish [Original], English
SubtitlesEnglish
AddedAug 15, 2022
Where to watch Ancient Aliens with English subtitles: This series is available on Netflix in 2 countries. Check the table above to see if Ancient Aliens is on Netflix in your country, what audio languages are available, and whether English subtitles are included. New countries are added regularly as Netflix expands its library.