On the morning of June 6, 1944, thousands of ships reached the French coast of Normandy as part of an Allied operation to take back France from the Germans. For the next 85 days, U.S., British, and Canadian soldiers engaged in conflicts of unimaginable violence, conquering and liberating the region's cities, but at the cost of hundreds of thousands of lives. From the D-Day invasion to the final Nazi surrender in Argentan, this is the definitive story of the three-month Battle of Normandy as it's never been seen before.