Expedition Unknown

Josh traverses England, Wales and Scotland, wading through history and legend to search for evidence of a real King Arthur.

Josh journeys into the heart of Mongolia in search of the fabled lost tomb of Genghis Khan.

Josh explores the ocean floor of the Cayman Islands and the coasts of North Carolina in his quest to find the lost treasure of the legendary pirate Blackbeard.

Josh scours Eastern Europe to confront both the ancient origins and modern legacy of the vampire legend.

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.

Josh joins the hunt for for a $2,000,000 treasure. He attempts to decode the clues of the modern day treasure's location by following a cryptic poem, leading him deep into the harsh Rocky Mountains.

Josh travels to remote Yonaguni Island and dives into the waters of the Pacific Rim to explore an underwater phenomenon described as Japan's Atlantis.

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.

Josh travels to South Africa in search of former President Paul Kruger's missing gold cache. He evades dangerous poachers and meets the Shangaan tribe en route to the treasure that may be hiding in the African wilderness.

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 travels to the Philippines searching for Yamashita's Gold, a treasure that has been hidden since World War II. He joins two treasure hunters who each believe they know of some of the gold's clandestine whereabouts.

Josh 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 searches Mexico for clues behind the mysterious rise and disappearance of Teotihuacan, a powerful civilization that predated the Aztecs in Mesoamerica.

Josh ventures into the mysterious cloud forests of Ecuador's remote central highlands in search of the all-powerful mummy of the last Inca king, Atahualpa.

Josh travels to the remote Mustang region of Nepal to explore the legendary Sky Caves. He and his team visit three different cave sites, each of which provide clues to the location of Shangri-La, the fabled heaven on earth.

Josh heads to Europe to expose the last secrets of the Third Reich. He dives deep to locate a Nazi war criminal's lost treasure. Then, he meets a researcher to find out how close was Hitler to having an atomic bomb.

Josh travels the coast of Florida and to the newly opened country of Cuba in search of sunken treasure from a fleet of Spanish ships sunk in 1715.