S18·E5 Secrets of Mexico's Underworld
- Episode
- Season 18, Episode 5
- Air Date
- July 22, 2026
- Runtime
- 42 minutes
- Score
- 6.5/10 (2 TMDB votes)
- Story Type
- Core Character Arc
Synopsis
Josh joins archeologists as they bushwhack through thick jungles and rappel into vast caves in search of the lost Zoque culture. Deep underground, the team pushes through flooded sections and finds thousands of ritual offerings that may solve the mystery.
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Frequently Asked Questions
When did Season 18 Episode 5 of Expedition Unknown air?
Season 18, Episode 5 ('Secrets of Mexico's Underworld') originally aired on July 22, 2026.
How long is Season 18 Episode 5 ('Secrets of Mexico's Underworld')?
The runtime for this episode is approximately 42 minutes.
What happens in Expedition Unknown Season 18 Episode 5?
Josh joins archeologists as they bushwhack through thick jungles and rappel into vast caves in search of the lost Zoque culture. Deep underground, the team pushes through flooded sections and finds thousands of ritual offerings that may solve the mystery....
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