Introduction: The Filmmaker's Dilemma Documentary filmmakers have always had a time-travel problem. When you are telling the story of modern Singapore, you have 4K cameras. When you are telling the story of the last few decades, you have decent archival footage. But what happens when you need to transport the audience back to the 1940s ? You have grainy black-and-white photos, perhaps a few seconds of shaky newsreel, but the feeling  of the era. The color, the atmosphere, the