As the Klondike winter closes in, the final race for gold intensifies.
The new mining season begins, and Todd and Tony have big goals.
Tony finally gets his 75-year-old dredge mining for Klondike gold.
Todd struggles to move a 50-ton washplant, and Tony's dredge produces gold.
Todd deals with a pile of tailings, and Tony's dredge takes a hit.
Parker takes his frustration out on his crew, and Tony's crew struggles.
Parker and his foreman, Rick, take a chance on a new cut.
Jack chases his dream at Eldorado, the richest creek in North America.
The Hoffman crew uncovers a unique sign of potential for good gold.
A crew finds evidence of a prehistoric creature that may lead to gold.
Parker celebrates his 21st birthday with a big, new toy.
Monica takes over as captain of Tony's 350-ton dredge.
Parker's mechanic sparks a mutiny, and a drought hits Todd's operation.
A series of breakdowns pits the Hoffman's day crew against the night shift.
Tony makes a big purchase, and miners bet on who will get the most gold.
Parker launches an all-out bid to overtake his rival in the gold count.
Parker takes a risk for a shot at big gold.
Tony Beets travels back to his roots in the Netherlands.
Todd searches for a new claim, and Tony redirects the dredge.
The miners face setbacks in their search for gold.
The mine bosses share a sneak peek of their plans for the next season.
Honoring the life and legacy of grandpa John Schnabel.