After having their crops destroyed, the Ingalls leave Walnut Grove to try their luck at striking it rich. After being at the gold mines for a while, the Ingalls realize that greed has been poisoning their minds. They leave to go home instead of looking for more gold.
Elenco: Melissa Gilbert , Michael Landon , Lindsay Greenbush , Sidney Greenbush , Melissa Sue Anderson , Richard Bull , Jonathan Gilbert , Kevin Hagen , Matthew Laborteaux , Dean Butler , Dabbs Greer , Karen Grassle , Katherine MacGregor , Ruth Foster .