U.S. actress Janet Blair does the top hat and cane routine in this promo image made for her 1942 movie Broadway. It was one of her early roles, and she starred opposite George Raft, who portrayed himself in the film. Blair went on to amass many screen credits, but for our money her best effort is I Love Trouble, which we discussed a couple of years ago. You can read about it here.
A little of the old razzmatazz.