Treasure Quest: Snake Island

Chasing a two-billion-dollar fortune, a landslide and the infamous "Death Road" put the team in danger as they try 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. With his help, they find the entrance to a secret underground tunnel system.

In a daring new expedition, the team takes on the treacherous Bolivian Andes to track down the legendary two billion dollar Sacambaya treasure.

The team is trapped in an ancient, underground tunnel putting the search at risk. They rig a remote-controlled camera to find the expedition's most significant treasure.

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.

The team searches the huge tunnel, but with the valley on the verge of flooding, they're forced to risk their lives in a bid to solve the 300-year-old Sacambaya mystery.