Watch full movie online. The Fallen of World War II is an interactive documentary that examines the human cost of the second World War and the decline in battle deaths in the years since the war. The 15-minute data visualization uses cinematic storytelling techniques to provide viewers with a fresh and dramatic perspective of a pivotal moment in history. The film follows a linear narration, but it allows viewers to pause during key moments to interact with the charts and dig deeper into the numbers.