 When they presented the "Whisk Broom Dance" to Astaire, he was so taken by it, that he had them teach it to him and it was added to the film.Their talents were further highlighted as they matched Astaire step by step in the demanding "Funhouse Dance".Throughout the picture, Burns and Allen amazed audiences and critics as they "effortlessly" kept pace with the most famous dancer in films, as many did not know either of them could dance.