Season 17 Episodes6
Cast1
Josh Gates
Self - Host
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7.8
Great Pyramid Secrets Revealed
7.8/10 · 30 votesNov 12, 2025
Ranked #4 of 6 in Season 17•matches the season avg
To solve the mystery of the pyramid's construction, Josh joins a daring experiment to replicate its ancient build; first-of-their-kind 3D scans of a mysterious tunnel system could uncover a labyrinth of secrets buried deep beneath the stone.
Seasons18
Episode Summary
"Great Pyramid Secrets Revealed" is episode 2 of Expedition Unknown season 17. It scored 7.8/10 from 30 votes, ranking #4 of 6 episodes this season (season average 7.8). It aired on November 12, 2025.