Which American dancer, singer, actor, choreographer and television presenter supported Jack Buchanan when he performed That's Entertainment! in the musical film The Band Wagon?
Fred Astaire Fred Astaire (born Frederick Austerlitz; May 10, 1899 – June 22, 1987) was an American dancer, singer, actor, choreographer and television presenter.
Jack Benny Jack Benny (born Benjamin Kubelsky; February 14, 1894 – December 26, 1974) was an American comedian, vaudevillian, radio, television and film actor, and violinist. Recognized as a leading American entertainer of the 20th century, Benny portrayed his character as a miser, playing his violin badly. In character, he would claim to be 39 years of age, regardless of his actual age.