Overview: Music:--Dean Martin - ""A Million and One"" --Dean Martin and Ken Lane - ""What Can I Say After I Say I'm Sorry?"" --Diahann Carroll - ""Falling in Love with Love,"" ""Am I Blue?"" and ""What Did I Have?"" --Diahann Carroll and Dean Martin - ""A Hundred Years from Today"" --Dean Martin and guests - ""Applause""Also appearing: --The Step Brothers (dancers) --Sid Caesar --Phyllis Diller