Plot: County Fair #6 --Eddy Arnold - ""Love Finds a Way,"" ""Molly Darlin',"" ""What a Wonderful World"" and ""Can't Take My Eyes Off You"" --Shari Lewis - ""Supersonic Tonic"" (and does a routine with her puppet Hush Puppy) --New Christy Minstrels - ""Oh, Susannah"" and ""Last Days of July"" --Eddy Arnold and guests - Summer medley: ""Sing a Summer Song,"" ""June Is Bustin' Out All Over,"" ""The Things We Did Last Summer"" and ""Summertime"" --Harry Blackstone Jr. (magician) --John Byner (comedian) - does impressions of celebrities