Episode list

Expedition Unknown

Sunken Pyramids of the Nile
Josh Gates travels to the deserts of Sudan to dive the flooded pyramid tomb of a king. The pyramid is at risk of collapsing and the dive could unlock the mystery behind civilization that once conquered Egypt.
8.2 /10
Mystery of the Flooded Pyramid
The conclusion to Josh Gates' dive into a Kush king's flooded pyramid tomb; Josh scales a mountain to learn how the Kingdom of Kush conquered Egypt and braves the murky waters for one more dive to find the king's mummified remains.
8.2 /10
Lost City of the Gospels
Josh searches for a lost biblical city in the Holy Land. While investigating competing sites, he uncovers a 1,400-year-old inscription, providing clues to the city's location where Jesus performed miracles and three apostles lived.
7.8 /10
Treasure of the Pirate King
Josh finds treasure from the greatest score in pirate history; the most feared pirate of his time, Henry Avery stole a fortune worth more than $100 million today; Josh leaps into the frigid North Atlantic to recover Avery's riches.
8 /10
Great Lakes' Vanished Warships
Josh acquires new information potentially uncovering a century-old enigma: the final resting place of two World War I minesweepers lost en route to battle German mines in the Atlantic, claiming 79 lives.
7.5 /10
Hunt for Spain's King Arthur
Josh explores La Garma cave system in Spain, finding human remains over 1,000 years old. He seeks scientific evidence of King Pelayo's existence, delving deep underground into treacherous caverns.
7.4 /10
Looted Treasures of Cambodia
Pushing into remote jungles, Josh investigates one of the 20th century's biggest heists - looting of Cambodian statues worth hundreds of millions; Josh rappels into a crumbling pyramid and digs up a treasure trove of missing monuments.
7.8 /10
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