Alaska : la ruée vers l'or

The Hoffmans, Parker and Dakota Fred relive their most heart-pounding and heart-breaking moments while getting gold from the frozen north.

The Hoffmans double down with two claims and twice the crew, Dakota Fred heads to a glory hole though to contain millions and Parker hires a brand-new crew.

The Hoffman crew splits in two, Todd finds himself in deep debt, the Dakota boys face the threat of flooding and Parker searches for new ground.

Todd makes a deal on a new gold-rich claim so Dave's crew can get back to work and Parker sets an unprecedented goal for his first week on the job.

Parker and the Dakota boys go to war over a bridge and Todd's chief investor threatens to pull the plug on the project.

Todd's team goes into overdrive after their chief investor demands to see 100 ounces of gold in the next three weeks.

Todd's team gets a big-time upgrade when they accept delivery of the Turbo Trommel and Dave faces a potential closure if he can't improve after a disastrous cleanup.

Todd's crew tests the new Turbo Trommel, Dave's team double's down and Parker plays with explosives.

Parker uncovers the two-year mystery of Smith Creek just as his grandpa reveals bad news.

Indian River faces a shutdown and the Dakota boys investigate whether the Glory Hole is truly an ancient waterfall.

Todd and Dave go to war over the dozer they both need to keep mining while Todd banks on finding virgin ground beneath a pile of dredge tailings.

Todd calls it quits on his Turbo Trommel and shuts down his Quartz Creek operation and Dave finds his dozer hanging over a cliff.

The Dakota boys use some new equipment just as Todd forces a merger between his and Dave's teams.

Tensions mount between the day and night shifts as Todd pushes his crew harder than ever.

Todd pushes the Big Red Washplant to its near-breaking point on his best ground yet while Fred and Dustin battle to save a broken-down excavator from a flooded glory hole.

Now that the Indian River paydirt has been exhausted, Todd comes up with a risky plan to hit his 1,000-ounce goal. Later, a bad fall puts Fred out of the game, leaving Dustin to dig the glory hole.

The Hoffmans pull out a secret weapon while waging the final battle for the motherlode before winter sets in.