TV Guide

Hampered by damage, Sig must outmanoeuvre an unknown captain to hold onto his ground. Jake allies with Wild Bill to make a critical deadline.

Josh Gates investigates the sudden disappearance of notorious Teamster president Jimmy Hoffa. New technology aids in the search for the Holy Grail.

Josh investigates the shocking rumours surrounding a Turkish dig site 6,000 years older than Stonehenge. Josh finds evidence of tribal skull rituals.

As another snowstorm approaches Nome, Vernon sets up his operation on the promising Claim 56. The Kellys race to get their new equipment on the ice.

Digger leads Amanda to where he last saw Popcorn Sutton's stainless steel still. An extortionist shine boss demands payment from Richard and Mike.

Searching for the hidden entrance to the cave system, the team finds an ancient vent shaft above the Energy Zone but are thrown off by an explosion.

When an underground tsunami floods the cavern system, Duane and his team enter it from higher ground - discovering evidence of Aztec artifacts.

After uncovering a bar of gold at the Bead Site, Chad and James set out to research where it might have come from and see if they can find more.

The team tries a dangerous manoeuvre on the trail of the Lost Rhoades Mine to access the Mormon Eye cave. Duane finds more poacher sites on the ranch.

The team resumes drilling into the Energy Zone. Duane takes a stand against the poachers. Charlie finds a dead animal with unusual bite marks on it.

While drilling into the cavern for Aztec gold, the team strikes an impenetrable object deep underground that reveals the truth about the Energy Zone.

Kevin fires up his wash plant for the first time. Tony sets his son Mike to run the trommel at Paradise Hill 24/7. Rick looks for gold in a new...

Tony hits an unexpected roadblock at his Indian River claim. Rick searches for a new spot to mine. Parker's crew makes a big move in the Long Cut.

Parker makes a purchase that shocks the entire team. Tony clamps down on his son Mike's operation. Kevin starts his first full week of sluicing.

Rick gambles all his profits on a risky cut. Parker's team leans on the new Sulphur Creek claim. Monica offers a solution to Tony's problems.

Parker chases a new red pay layer to keep his hot streak alive. Kevin Beets tries to run 24/7 with a green crew. Rick's equipment suffers a meltdown.

Brennan confronts Kevin about a lack of equipment. Tony berates Mike when a side dumper crashes in a ditch. Parker gives monster dirt haulers a try.