frames

Ancient Aliens

HistoryDocumentary, Mystery · 22 seasons

7.1TMDB

Save
Plan a night

See what people think of Ancient Aliens

Rate it, keep track of what's next and see what friends think. Free.

Continue with AppleContinue with Googleor use your email

Season 21

42mE1The Top Ten Extraordinary DiscoveriesFri, Feb 7 · ★ 8.0
42mE2The Top Ten Mysterious MonolithsFri, Feb 14 · ★ 8.0
42mE3The Top Ten UFO CrashesFri, Feb 21 · ★ 8.5
42mE4The Top Ten Unexplained TechnologiesFri, Feb 28 · ★ 8.0
60mE5The Top Ten Secret ProjectsFri, Mar 7 · ★ 8.0
60mE6The Top Ten Mysterious MountainsFri, Mar 14 · ★ 8.0
60mE7Mysteries of the AztecsFri, Mar 21 · ★ 8.5
60mE8The Glowing Orb PhenomenonFri, Mar 28 · ★ 8.5
60mE9The Legacy of J. Allen HynekFri, Aug 29 · ★ 8.5
60mE10The Volcano FactorFri, Sep 5 · ★ 8.5
60mE11The Birdman MysteryFri, Sep 12 · ★ 8.5
60mE12The Abduction FilesFri, Sep 19 · ★ 8.5
60mE13The GiantsThu, Oct 2 · ★ 8.5
60mE14Aliens in Our MidstThu, Oct 9 · ★ 8.5
60mE15Britain's UFO FilesThu, Oct 16 · ★ 8.5
60mE16Mysteries of the Norse GodsThu, Oct 23 · ★ 7.0
60mE17Secrets of JapanThu, Nov 6 · ★ 8.5

Questions

Where can I watch Ancient Aliens?

Ancient Aliens streams on Netflix, Disney Plus, Amazon Prime Video, Hulu, Philo and Pure Flix.

How many episodes are in Season 21?

Season 21 has 17 episodes.

Episode roomAncient Aliens S21 E15
Still 1 from Britain's UFO Files

Ancient Aliens · Season 21 · Episode 15

Britain's UFO Files

Thursday, October 16 · 60 min · ★ 8.5 on TMDB

Previews and trailers

Official trailer
Mark watched

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.

Guest stars

Lynn PicknettSelf - Author/Rechercher

Episode roomOpen room

–

No scores yet

Yours will be the first

Rate

Sign in to post your take.

No takes yet

Score it and yours is the first.