As the crew explore the cavern, they are overcome by a deadly and invisible gas cloud. It'll take a complicated rescue mission to get them out alive. S2/Ep8
After Duane makes a costly mistake, Eric and Chad finally discover what they've been looking for. However, the crew gets distracted by mysterious intruders S2/Ep6
Determined to get into the cavern, Duane explores new methods to find a dry entrance. Meanwhile, Chad takes to the skies in search of a natural opening. S2/Ep5
Determined to get into the cavern, Duane explores new methods to find a dry entrance. Meanwhile, Chad takes to the skies in search of a natural opening. S2/Ep5
When a windstorm ruins visibility in the water, Chad considers a risky blind dive to extract the box. Plus, intruders are discovered on the ranch. S2/Ep3
The results from the radiocarbon testing are in, which will tell Duane if the box is Aztec or not. And, the men discover they are being watched by a high-tech camera. S2/Ep2
The results from the radiocarbon testing are in, which will tell Duane if the box is Aztec or not. And, the men discover they are being watched by a high-tech camera. S2/Ep2
The crew return to the ranch to strategize a new plan to get the box out of the underwater cave. And, Charlie investigates a mysterious death on the ranch. S2/Ep1
The crew return to the ranch to strategize a new plan to get the box out of the underwater cave. And, Charlie investigates a mysterious death on the ranch. S2/Ep1