Ghostrustlers - S1.E9

The Wuzzles are forced to leave their homes when a toonado of humbugs (part humming bird, part locust) create a lot of noise in Wuz. They decide to camp out, but end up in a ghost town named Wuzzle Gulch. When some very strange ghosts arrive, it's time to call in the Ghostrustlers. When the ghosts tell the Wuzzles that Crock is digging for gold, they manage to scare him out of the Gulch for good.