Expedition Unknown

Retracing Columbus' incredible voyages, the search for his final resting place and the search for the missing ship that altered the course of human history.

Investigating the mythical paradise of Shangri-La in Nepal.

One of the greatest legends of all time, King Arthur; ruins of a fifth-century fort that once served as Arthur's administrative capital.

Josh journeys to Mongolia's forbidden zone to find Genghis Khan's tomb.

Josh dives for the lost treasure of the legendary pirate Blackbeard.

Josh explores the history of vampirism in Romania and Bulgaria.

Josh travels the English countryside in search of the real Robin Hood.

Josh journeys across England to uncover the true story behind the legendary Robin Hood. He explores underground tunnels that Robin used to escape confinement and finds what appears to be the heroic outlaw's final resting place.

A two-million-dollar treasure hidden deep in the Rocky Mountains.

The search for the missing bones of Columbus in the Caribbean and Spain.

The sunken ruins called Japan's Atlantis.

In part one of a two-part special, Josh visits Portugal and Haiti to discover whether Christopher Columbus was history's greatest hero or villain. He also hopes to find the remnants of the Santa Maria.

Josh Gates journeys to Jerusalem and Istanbul searching for lost pieces of the cross from the crucifixion of Jesus Christ.

Josh travels from the Dominican Republic to Spain in an attempt to solve the looming mystery of where the bones of Christopher Columbus are truly buried.

Traveling to Turkey and Hungary searching for the heart of a former ruler.

The Kruger Millions in the harsh wild of South Africa.

Josh Gates travels to the Kalahari Desert in Southern Africa to look for a fabled lost city; on the journey, he traverses rough desert terrain, encounters wild animals, rafts down rapids and flies in an open-air helicopter.

Josh journeys to Jerusalem and Istanbul searching for lost pieces of the cross from the crucifixion of Jesus Christ.

Josh travels to Turkey and Hungary to find the missing heart of one of the greatest Ottoman rulers in Turkish history, Suleiman the Magnificent.

Searching for gold in the Philippines hidden by Japan in WWII.

The myths behind Christopher Columbus are uncovered.

Josh treks high into the Sky Caves of Nepal in search of the origins of the Shangri-La myth, the fabled heaven on earth.

Josh travels to the Kalahari Desert in southern Africa to look for a fabled lost city. On the journey, he traverses rough desert terrain, encounters wild animals, rafts down rapids and flies in an open-air helicopter.

Josh Gates embarks on a journey around the world to uncover mysteries about Christopher Columbus. First, Josh looks for Columbus' legendary ship, the Santa Maria and later ventures to find the real remains of the explorer.

Josh Gates searches for answers about the lost Teotihuacano civilization in Mexico.

Josh seeks a long-lost Incan mummy high in the Andes Mountains.

The latest and darkest secrets of the Nazi empire are exposed in Europe.

The most enduring mysteries of the Third Reich are solved in Austria by Josh Gates.