Expedition Unknown

Josh sets off for gold rush country to search for the lost fortune of a notorious Montana sheriff. During his investigation, Josh explores hidden cave systems and blows open a mine that's been sealed for over a century.

Josh travels to Hungary to join three archaeological teams looking for the lost tomb of Attila the Hun. Legends and ancient texts lead the search from the bottom of the Danube to the mountain forests just outside of Budapest.

Josh travels to Hungary to search for the lost tomb of a fearsome ruler.

Josh travels to Greece to investigate the mighty Minoan civilization.

Josh travels to Greece to find out exactly how the mighty Minoan civilization disappeared from the ancient world.

Josh Gates digs into the mystery of America's lost colony of Roanoke.

Josh Gates joins leading archeologists as they investigate America's first missing-persons case, The Lost Colony of Roanoke. Following newly discovered clues, he digs for answers to this over 400-year-old mystery.

To help clone the extinct woolly mammoth back to life, Josh visits a Korean biotech lab driving the project and excavates ancient bones in a Canadian mine. He then descends into a vast sinkhole in Siberia to unearth frozen DNA.

Hoping to clone the woolly mammoth, Josh goes on the hunt for its DNA.

Josh treks deep into Siberia in search of bones and viable mammoth DNA.

Josh treks deep into Siberia for a site where priceless mammoth bones are mined out of the permafrost. Once he gets back to the lab, Josh views the DNA results to find out if the woolly mammoth will walk the earth again.

Josh sets off on an expedition to crack the mystery behind the perpetrator of the only unsolved plane hijacking in US history. Picking up where the FBI left off, he discovers new clues and theories in the Pacific Northwest.

Josh sets off on an expedition to crack the mystery behind D.B. Cooper.

Josh goes on an epic journey to find a legendary field of gold.

Josh goes on an epic journey through the Australian outback to find a legendary field of gold known as Lasseter's Reef.

Josh ventures to Australia's island state of Tasmania to investigate sightings of a supposedly extinct marsupial known as the Tasmanian Tiger.

Josh investigates sightings of a supposedly extinct marsupial in Tasmania.

Josh plays his hilarious traveling trivia game in Greece. This special episode features behind-the-scenes extras, expanded scenes and highlights from his investigation into the lost civilization of the Minoans.

Josh Gates plays his hilarious traveling trivia game in Greece.

Josh takes a turn as a game show host, quizzing fellow travelers as he explores the globe and shares behind-the-scenes extras from some of his most recent adventures.

Josh channels his inner game show host as he quizzes his fellow travelers.

Josh plays game show host as he presents highlights, expanded scenes and behind-the-scenes extras from his investigations into two Australian legends.

Josh plays game show Down Under with this travel trivia special.

Josh hunts for the legendary treasure of a notorious buccaneer.

Josh retraces the footsteps of Captain Kidd in the hopes of finding his buried treasure. From the East Coast to the Caribbean, the search takes him to a real pirate shipwreck and to the island hideout of the notorious buccaneer.