Parker suspects Tony of sabotage on his new ground and confronts him. Todd’s new washplant hits the noise limits for local regulations and they must find a bush fix to…

Rick soups up Monster Red to battle the rocky and increasingly rich Rally Valley pay. Parker tasks Tyson with running Bad Cut on a skeleton crew. Fred fights a flood…

Parker’s record-setting pace rests in the hands of mechanic Shane Smith. Tony taps out the Megacut and pivots to open more ground. Fred calls on Mitch to help fine tune…

Desperate Parker pushes wash plant Sluicifer beyond the limit; Tony attempts a dangerous crane operation

Parker Schnabel is forced to call his dad in to help his struggling operation, Todd Hoffman has the best clean-up of the season and Tony Beets’ daughter Monica starts bringing…

Tony Beets travels back to his roots in the Netherlands where he reveals details about his transformation from a farm boy to a Klondike mining legend. Cameras also follow him…

The Hoffmans’ sluicebox is frozen; Tony tries to run his dredge, but discovers a lost part of his bucket line; equipment issues hinder Parker.

Parker Schnabel refuses to give up. He’s not satisfied with his gold total and is dead set on bringing home big gold to his beloved grandfather. Nothing is going to…

In never before seen footage, the miners unearth the sometimes ugly truth about their 2011 mining seasons. In a shocking development, one miner is kicked out of the Hoffman crew….

Parker struggles to keep up his record-breaking pace, while a huge mistake threatens Rick’s operation. Monica hopes the ground has thawed so she can hit gold.

The washplants featured on Gold Rush have trapped more than $18m worth of gold, but which monster machines have made the most or lost the most money?