WWII In HD premiered on HST on November 15, 2009. Using advanced HD technology, History has preserved and restored thousands of hours of color archival footage, never seen by most Americans. For the first time, we show the war as it looked and sounded, through the eyes of Americans who fought in it. Unpublished diaries, journals, interviews and Dolby "sounDISCape" create one of the most ambitious, visually stunning war experiences ever witnessed.