The title of the movie is the same as the title of the stage version of the show. The movie features star appearances by Irving Berlin, Kate Smith, Frances Langford and Joe Louis as themselves. Smith's full-length rendition of Berlin's "God Bless America" is arguably the most famous cinematic rendition of the piece. Louis appears in a revue piece called "What the Well-Dressed Man in Harlem Will Wear", with James Cross (lead singer and dancer), William Wycoff (dancer in drag), Marion Brown (heavyset dancer), and a chorus of perhaps a dozen, the only spoken/sung scene that includes African-Americans. Louis also appears in two other scenes, one in a boxing match, and the second being the stage door canteen number (he did not speak in either scene).