Endora's latest spell transforms Darrin into an indecisive clod. Once this bit has been squeezed dry, Endora endeavors to prove that Darrin is quite literally pig-headed. The results: Neighbor Gladys Kravitz is all shook up and another ad campaign is placed in jeopardy until Samantha can bring the situation under control. Herbert Edelman guest stars as a Colonel Sanders-ish fast food tycoon. Written by Ed Jurist, "This Little Piggy" was originally slated to air on February 18, 1971, but was seen instead on February 25. ~ Hal Erickson, Rovi