The Pomrenkes are on the outs and risk losing their inland mining operation; Derek calls for help after making a dangerous mistakes.
Shawn Pomrenke prepares to head to the Bluff; Steve Pomrenke completes the first cleanup of the inland mining operation.
Shawn takes the Christine Rose down to the bluff; Vernon risks losing his investment; Zeke and Emily come to a mutual understanding.
In the season finale, Shawn returns to Nome and finds Derek in his spot. Also, the final gold hauls are tallied.
Following four dredging crews as they search for gold on the bottom of the Bering Sea.
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