Expedition Unknown
Season 17
20256 episodes
Episode 1
Mysteries of the Great Pyramid
Nov 5, 2025
TMDB rating 8.0TMDB
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.
Episode 2
Great Pyramid Secrets Revealed
Nov 12, 2025
TMDB rating 8.2TMDB
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.
Episode 3
The Great Gold Rush Shootout
Nov 19, 2025
TMDB rating 7.0TMDB
Gold Rush's Parker Schnabel joins Josh Gates to investigate an infamous California stagecoach robbery gone bad. Fighting a driving rainstorm, Josh leans on Parker's gold mining expertise to close in on the $10M lost treasure.
Episode 4
The Nazi's Lost Super Sub
Nov 26, 202543m
TMDB rating 8.0TMDB
Josh dives the frigid waters of the Baltic Sea in search of a revolutionary Nazi submarine: the V-80. Hitler ordered it scuttled to prevent the Allies from learning its secrets. Now, Josh risks it all to bring the prototype to the surface.
Episode 5
The Real Goonies Treasure
Dec 3, 202542m
TMDB rating 7.0TMDB
For the 40th Anniversary of The Goonies, Josh braves the Oregon coast to search for pirate treasure that inspired his all-time favorite movie. On the rocky shores of the Pacific, he finds pieces of a Spanish galleon that wrecked in 1694.
Episode 6
Vanderbilt's Lost Steamship
Dec 10, 202542m
TMDB rating 7.5TMDB
Josh braves Nicaragua's croc-infested waters and snake-filled jungle to find the wreckage of the Orus. Chasing Gold Rush-era fortune, Vanderbilt's ship crashed on its maiden attempt to create a new route between the Atlantic and Pacific.