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Ancient Aliens S21E11 — The Birdman Mystery

7.9

Ancient Aliens•Season 21•Episode 11

The Birdman Mystery

7.9/10 · 37 votesSep 12, 202560 min

Ranked #9 of 17 in Season 21•+0.1 vs season avg

Throughout the ancient world, there are depictions of mysterious figures that appear to be half human and half bird. In many cultures, they are revered as divine and have magical abilities. But could these so-called "Birdmen" have truly existed? And if so, just what were

Previous episodeE10 · The Volcano Factor Next episodeE12 · The Abduction Files

Seasons22

All 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Season 21 Episodes17

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The Top Ten Extraordinary Discoveries

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The Top Ten Mysterious Monoliths

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The Top Ten Secret Projects

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E11 7.9Now viewing

The Birdman Mystery

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Cast16

Robert Clotworthy

Robert Clotworthy

Narrator (voice)

Giorgio A. Tsoukalos

Giorgio A. Tsoukalos

Self

Ariel Bar Tzadok

Ariel Bar Tzadok

Self

Jonathan Young

Jonathan Young

Self

David Childress

David Childress

Self

Erich von Däniken

Erich von Däniken

Self

Linda Moulton Howe

Linda Moulton Howe

Self

David Wilcock

David Wilcock

Self

George Noory

George Noory

Self

Philip Coppens

Philip Coppens

Self

Nick Pope

Nick Pope

Self

Mike Bara

Mike Bara

Self

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Episode Summary

"The Birdman Mystery" is episode 11 of Ancient Aliens season 21. It scored 7.9/10 from 37 votes, ranking #9 of 17 episodes this season (season average 7.8). It aired on September 12, 2025.

Next: E12 · The Abduction Files Best of Season 21