An elite team of treasures hunters begin their search for a vast fortune said to be hidden on Brazil's deadly Snake Island. However, team tensions, mechanical problems and the threat of modern-day pirates could derail the expedition before it begins.
Promising clues off the coast motivate the team to gear up for their first venture onto deadly Snake Island, where they face triple digit heat, cave-ins and their first terrifying encounter with one of the world's deadliest vipers.
A jaw-dropping discovery on Snake Island's perimeter fires up the team, but as excitement builds so do tensions between them. As caution gets thrown to the wind, a series of dangerous encounters threatens to end the mission -- and people's lives.
As injuries pile up, the team pushes deeper into the deadly interior of Snake Island in search of the Treasure of the Trinity. A trail of clues gives them new hope, but it also leads to an unexpected -- and dangerous -- confrontation.
A dangerous run-in leads the team to an astounding new clue, but a communications breakdown leaves them in the dark about an approaching storm. Cappy fears he'll have to strand the land team as their window to find the treasure is about to slam shut.
Looming storms and a leaky boat threaten to shut down the mission just as the team closes in on the Treasure of the Trinity. They push deeper into Snake Island than ever before, tempting fate with every step before making a life-changing discovery.