Jack Benny is one of the great American comedians. His work spans the 20th century, from vaudeville to radio and movies to TV. In vaudeville, he delivered the snappy comebacks and one liners with intelligence and wit, but it was only with the continuing development of his personal trait comedy that he really became the Jack Benny we all know so well. "Who else could play for four decades the part of a vain, miserly, argumentative skinflint, and emerge a national treasure?