Plot: Host: Victor Borge --Victor Borge (comic pianist) - demonstrates how great composers stumbled on some of their famous compositions. --Rosemary Clooney - ""Cabin in the Sky,"" ""Come on A-My House,"" ""Botch-a-Me,"" ""Hey There"" and ""Tenderly"" --Shecky Greene (comedian, does a routine about folk and nightclub singers) --The Kessler Twins (singers) - ""For Me, Formidable"" and ""Every Street's a Boulevard in Old New York"" --The Two Freddies (acrobats, on trampoline) --Russ Lewis (ventriloquist) --Marco (sword-balancer)