Child actor Billy Mumy makes a return visit to Bewitched, this time in the role of an eight-year-old Darrin Stephens. It all begins when a miffed Endora transforms the adult Darrin into a little boy. In this "reduced" state, Darrin attends a business meeting with Larry Tate's new client, a toy manufacturer -- and thus does the plot begin to thicken. Originally shown on November 18, 1965, "Junior Executive" was written by Bernard Slade. ~ Hal Erickson, Rovi