The last twelve months of the Second World War, told through archival footage and interviews with historians who walk through how the conflict actually ended. The film moves from the Ardennes offensive through the brutal island fighting in the Pacific to the collapse of Berlin, tracking Allied and Soviet forces closing in on Germany and Japan from opposite sides of the globe. It lingers on the moment Allied troops entered the Nazi death camps and had to document what they found there, footage that still carries weight decades later. The dropping of the atomic bombs on Hiroshima and Nagasaki closes out the war and opens a new, more frightening chapter, and the film treats that pivot as the hinge of the twentieth century rather than a footnote. Experts weigh in throughout to place raw combat and liberation footage in context, explaining how decisions made in these months shaped borders, alliances, and fears that outlasted the war itself. It is a dense, footage-first account of a year that ended one order and started another.