Klondike winter approaches, fueling the final race for gold; Todd goes big with a monster washplant; Parker diverts a creek; Grandpa John visits.
Todd believes that Oregon will pan out; Tony takes a turn for the worse; Parker's team snaps when they try a twelve-hour relocation.
Parker aims to be king of the Klondike; Kevin and Monica get stuck in the muck; Todd gambles on a risky new cut.
Tensions soar on the claims; the Hoffmans are plagued by breakdowns; Parker's team crumbles; Gene and Tony disagree.
Monica takes the helm as captain of the dredge; Parker's new wash plant fights; the Hoffmans are overrun by tailings.
Parker turns 21, and takes a gamble on his operation; Tony's dredge is under repair again; Todd contends with muddy conditions.
Jack gets his chance to mine a high-producing creek in El Dorado; Parker's crew hopes Treasure Island will be fruitful; Tony has an unpleasant surprise.
Parker takes a risk on untested ground; Todd needs to find a way to fix his sluice box before he loses more gold; Tony and Gene get creative.
Parker loses key crew members as Tony orders him off his claim; Todd sets a huge goal for the season; Tony reveals plans for expansion.
Parker must make a difficult decision; Tony puts his operation in a greenhorn's hands; Todd's patience is tested.
Tony finally gets the dredge up and running, but an issue halts the operation; Grandpa John is rushed to the hospital.
Freddy Dodge and his brother, Derek, hunt for gold in the Yukon wilderness; includes bonus scenes and additional facts.