Hoping to show Samantha that Darrin is a potentially unfaithful spouse, Endora enlists the aid of Ophelia (Julie Newmar), a glamorous witch who turns into a cat now and then. Coincidentally, Darrin and Larry are seeking out a spokeswoman for Tomcat Tractors. This little comedy of misunderstanding is a good showcase for "catwoman," Julie Newmar. Written by Ruth Brooks Flippen, "The Eight Year Itch Witch" originally aired on December 8, 1971. ~ Hal Erickson, Rovi