Overview: Scheduled guests: --Roberta Peters - sings ""Sempra Libera"" (from ""La Traviata"") --Robert Merrill - sings ""Di Provenza IL Mar"" (from ""La Traviata"") --Joan Rivers (comedian) --Jerry Vale (singer) --Dana Valery (singer) --Charlie Manna (comedian) --Your Father's Mustache (Dixieland band)