Episode Title:D.W.'s Blankie / Arthur's Substitute Teacher Trouble.Episode Description:D.W.'s Blankie: D.W. cannot find her blankie and enlists the help of Arthur to search for it, retracing her steps over Elwood City.
Arthur's Substitute Teacher Trouble: Mr. Ratburn loses his voice and his sister, Ms. Rodentia Ratburn, substitutes for him. Ms. Ratburn is a kindergarten teacher, and although the class is glad to have some easy work at first, they soon get bored and they realize they miss Mr. Ratburn's tougher classes.