Expedition Unknown

Josh travels to the Holy Land to find a lost city where Jesus performed many miracles and is also home to three apostles. While investigating competing sites that claim to be the lost city, Josh reveals an inscription that hasn't been seen in 1,400 years.

Risking life and limb, 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.

Josh chases the treasure of legendary Viking Harald "Bluetooth" Gormsson. The discovery of a mysterious gold artifact sends Josh on a journey through Scandinavia and into remote northern European forests to uncover Bluetooth's tomb and fortune.

Searching a city of the dead, Josh unearths artifacts from the mysterious Etruscans who ruled central Italy before being conquered by the Roman Empire. A dig site unearths clues that reveal the Etruscans may have inspired Rome's greatest achievements.

Tackling the most famous prison break of all time, Josh retraces the 1962 Alcatraz escape. New leads take Josh from San Francisco to the jungles of Brazil where he finds witnesses and evidence that re-write the FBI's version of the story.

Josh treks the punishing Donner Pass to uncover how desperate pioneers trapped by blizzards in the Sierra Nevada mountains turned to cannibalism. In an unprecedented six-month investigation, Josh retraces the steps of the courageous rescue teams.

Investigating the mysterious collapse of Egypt's old kingdom, Josh completes his Saqqara necropolis dig. Opening several tombs, Josh finds treasure, clues and haunting remains. Testing results may prove they've discovered Egypt's oldest royal mummy.

With breakthrough discoveries in Egypt, Josh races to join an active dig of 4000-year-old tombs. Josh gains exclusive access and uncovers mummies and treasure that could solve the mysterious collapse of ancient Egypt's Old Kingdom.