Guest Stars Victor French as Isaiah Edwards Warren Vanders as Harold Mayfield Kay Peters as Della Clark Co Starring Jonathan Gilbert as Willie Oleson Alison Arngrim as Nellie Oleson Ruth Foster as Melinda Foster Brian Part as Carl Sanderson Kyle Richards as Alicia Sanderson Roger Bowen as Samuel Mason Bryce Berg as Teddy Rachel Longaker as Ginny Clark Uncredited Barney the Dog as Jack Jaye Durkus as Townsman Jack Lilley as Townsman Arnold Roberts as Townsman Cobber the Dog as Stray Dog