Treasure Quest: Snake Island

Chasing a two-billion-dollar fortune, an encounter with a landslide and the infamous Death Road put the treasure hunters in danger as they attempt to cross South America's Andes Mountains.

The team find a clue that leads them to consult with a local who is knowledgeable of the area and surroundings. With his help, they find the entrance to a secret underground tunnel system.

A team of treasure hunters are on a quest to find a hidden horde of Incan Gold, solving complex puzzles along the way, in one of the deadliest places in the world.

Falling boulders threaten the crew and the dig site but their solution could cause a huge landslide. Underground, Shawn and Jeremy find their first piece of Jesuit gold.

The team finds evidence of a route used to transport the fortune. Plus, a Jesuit artefact may provide the most critical information on treasure's location.

The team uses explosives to blast their way to the treasure. Shawn and Javier unearth the expedition's largest find yet, confirming they are on the right track.

Toxic fumes threaten to end the search and the team must improvise a solution. A startling discovery on an aerial drone camera reveals an important location.