Empress Carlotta's Necklace
Rob proudly presents Laura with a huge, horrible necklace, but she cannot bring herself to tell him that it is an atrocity. Gavin MacLeod guest-stars.
A Plaque for Mayberry
Mayor Pike (Dick Elliott) and the townspeople are shocked to discover that the last living descendant of Revolutionary War hero Nathan Tibbs is Mayberry's town drunk, Otis Campbell.