Treasure Quest: Snake Island

Chasing a two-billion dollar fortune, a landslide and the infamous "Death Road" immediately put the treasure hunters in life-threatening danger as they attempt to cross South America's treacherous Andes Mountains.

Smashing into a secret underground tunnel system, the team scours the subterranean cavern searching for the $2 billion treasure.

The team is trapped in an ancient, underground tunnel putting the search at risk. Using just the gear they have on site, the crew rigs a remote-controlled camera that finds the expedition's most significant treasure.

Falling boulders threaten the crew and the dig site, and their dangerous solution could trigger a massive landslide. Meanwhile, deep underground, Shawn and Jeremy recover their first piece of Jesuit gold.

Chasing the treasure on two fronts, the team finds both evidence of a route used to transport the fortune and a Jesuit artifact that could provide critical information on the location of the treasure's final resting place.

The team improvises and uses explosives to blast their way to the treasure. The expedition's largest find yet and the discovery of a key landmark puts the team at the threshold of the two billion-dollar fortune.

The team searches the massive tunnel, but with the valley on the verge of flooding, they're forced to put their lives at risk. Their risk pays off big, placing them on the threshold of solving the 300-year old Sacambaya mystery.