When did Unearthed Season 9 Episode 4 air?
Unearthed Season 9 Episode 4 aired on May 23, 2021.


Unearthed decodes mysteries and combines scientific investigations with CGI animation to reveal the hidden secrets of iconic structures and monuments from around the globe to discover how they were designed, built, used, and in some cases, lost and rediscovered.

The downfall of the powerful Maya city of Palenque in southern Mexico continues to mystify archaeologists today; now, investigators gain rare access to explore lost tombs to reveal the truth behind this legendary city and the mystery behind its enigmatic queens.
Direct answers for episode-level questions and details.
Unearthed Season 9 Episode 4 aired on May 23, 2021.
This episode runs for approximately 44 minutes.
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