Jack Hoffman

Ambitious miners head north in pursuit of gold. With new miners, new claims, new machines and new ways to pull gold out of the ground, the stakes are high. But will big risks lead to an even bigger pay out? (Discovery)

After quitting mining in the Klondike, the Hoffman crew head south of the border and into the beautiful, bountiful and treacherous South American mountains, where they once again risk their lives to prospect for gold. (Discovery)