When Jack Carson and Ann Sheridan are arguing in the kitchen about their shortage of food and money. Ann Sheridan says "If farmers and dimwits eat steak instead of beans I'm all for it." For the average person at this point in the war steak would be a distant memory, rationing was in full force and steak would have been an expensive rarity.
When Corky picks up Eddie (the midget) and sets him aside after he asks Roma out at lunch, a clear shadow of the boom microphone is visible moving across the ground and over Eddie.