Mickey Mouse Sound Cartoons Episode 23 Pioneer Days Episode Title:Pioneer Days.Episode Description:Period piece set in the old west; Mickey and Minnie are part of a wagon train of American settlers. And Indian scout spots the wagon train and assembles a war party. That night after circling the wagons, the pioneers dance to "The Irish Washerwoman" and later hear on old goat sing an emotional rendition of "Nelly Gray." Just then the Indians attack and a fight breaks out. Mickey and Minnie scare the Indians away by tricking them into thinking U.S. cavalry soldiers are approaching.