Season 17 Episodes6
Cast1
Josh Gates
Self - Host
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7.7
Mysteries of the Great Pyramid
7.7/10 · 32 votesNov 5, 2025
Ranked #5 of 6 in Season 17•−0.1 vs season avg
With exclusive access to one of the Seven Wonders of the Ancient World, Josh unravels wild conspiracy theories about the pyramid. Crawling through every passage under the pyramid, Josh searches for the lost tomb and treasure of Pharaoh Khufu.
Seasons18
Episode Summary
"Mysteries of the Great Pyramid" is episode 1 of Expedition Unknown season 17. It scored 7.7/10 from 32 votes, ranking #5 of 6 episodes this season (season average 7.8). It aired on November 5, 2025.