M5, T29: Cousin Henry, a prankster, goes along when Samantha shops for Tabitha. Anxious to prove himself on his first day in his father's store, Joseph Hinkley Junior waits on them. Samantha keeps Cousin Henry in check until Joey suggests great buys in the Man's Shop. Bent on some fun, Cousin Henry makes the clothes disintegrate and then, feeling Joey is ramming through a sale, produces Jack Snow, in LA Rams uniform. He finally zaps Joey into a dummy. When Samantha protests, Cousin Henry takes offense and disappears. Neither Endora nor Samantha can release Joey. Samantha is frantic when Fred and Harry remove all the dummies to the basement. Endora tracks Cousin Henry to the moon but he refuses to return. The workmen get into an argument, each feeling the other is playing tricks, as Joey's voice sounds from the dummy. Samantha zaps Joey to the Stephens' home where Tabitha shows what Cousin Henry did. Endora soon has Joey back to normal, dazed, but unaware of the day's events. When Hinkley, Senior, asks where Joey was, Samantha shows a stack of packages, praising Joey as a dynamic salesman.