Overview:Music: --Dean Martin - ""I'm Sitting on Top of the World,"" ""By the Time I Get to Phoenix"" and ""Young at Heart"" --Barbara Anderson (actress, from ""Ironside"") - ""Hello, I Love You, Good-Bye""--Marty Robbins - ""Camelia"" --Dean Martin and Barbara Anderson - medley --Dean Martin and Marty Robbins - country medley Also appearing: --Sid Caesar --Gale Gordon --Alice Ghostley