April 1945: Stalin's Red Army closes in from the east while Allied forces push through France and Belgium, and Adolf Hitler sits in his Berlin bunker as the war he started collapses around him. This History Hit production traces the strategic blunders that brought him to this point, from the decision to invade the Soviet Union to the failures on the Western Front that let the Allies regroup after D-Day. Historians walk through the military record using archival footage, maps, and period photographs to explain how choices made years earlier, not just the final weeks, sealed Germany's fate. The film moves between the big picture of shifting front lines and the claustrophobic detail of a dictator increasingly isolated from reality, still issuing orders to armies that no longer exist. It is a straightforward expository account rather than a character study, built to answer one question: which single decision, if reversed, might have changed the outcome of the war.