In 1862 a huge gold deposit was discovered in Grasshopper Creek, transforming the tiny Montana town into a thriving settlement. According to the locals, the old-timers missed a spot. Can Dave extract the last bit of gold from this legendary location?

Hidden away in the Nevada Desert, Dave discovers a claim producing massive gold nuggets. Only one problem: there's no water to wash the dirt away. If only there was a dry cleaning service for gold.