Plot: Loretta Lynn sings "They Don't Make 'Em Like My Daddy" on "Hee Haw" and teams with Conway Twitty on "I Still Believe In Waltzes. " Buck Owens, Kenny Price and Roy Clark cover "Four Walls," and Tompall & The Glaser Brothers, who perform "Lovin' Her Was Easier (Than Anything I'll Ever Do Again)