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 Gates travels to Hungary to join three separate 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.

On the Mediterranean island of Crete, the Minoans built one of the most glorious civilisations in the ancient world and then mysteriously vanished. Josh travels to Greece to find out how Europe's first superpower disappeared.

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

To help clone the extinct woolly mammoth, 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.

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 whether the woolly mammoth will walk the Earth again.