Josh hunts down new evidence on the iconic disappearance of Amelia Earhart in a two-hour special. He first treks to uncharted tribal lands of PNG, then ends his journey in Fiji, hoping to uncover the human remains of Amelia.

Josh Gates travels to the remote and landmine-riddled jungles of Cambodia to investigate the lost city of the Khmer Empire and search for a mystical relic that gave its God King the power to incinerate his enemies.

Josh is on the trail from Russia to Germany in search of history's most expensive stolen object, the Amber Chamber. Retracing the steps of Nazi soldiers, Josh explores abandoned bunkers and a hazardous German mine.

Josh Gates journeys across the American Midwest in search of Jesse James's buried treasure. Later on, he retraces Butch Cassidy's footsteps through Colorado, Utah and Nevada on a quest to find the iconic outlaw's missing money.

Josh treks the stone-paved Inca Trail, ascending 20,000 ft through the Andes and into the Peruvian Amazon in search of the undiscovered City of Gold. His road to riches takes a detour to the legendary ruins of Machu Picchu.

Josh travels to the UK and Norway to unlock the secrets of the Viking Sunstone, a mystic crystal the Vikings used to conquer the seas. Before testing it, he explores a crypt in a Nordic church and descends 1000 ft into a deserted mine.