Bluegrass singers Lester Flatt and Earl Scruggs again show up at the Clampett mansion for a visit. This time, they're accompanied by Lester's curvaceous wife Gladys, who harbors dreams of becoming a professional singer. Joi Lansing, who plays Mrs. Flatt, offers a sultry rendition of "You're Nobody Til Somebody Loves You," while Flatt and Scruggs perform a few numbers of their own. "Flatt and Scruggs Return" was originally slated to air on March 16, 1966, but was moved to March 23 due to CBS' coverage of Gemini VIII's emergency splash-down. ~ Hal Erickson, Rovi