Produced by National Geographic Explorer, this documentary tells the  story of the U.S.S. Yorktown, which sank in the Pacific Ocean during World War II. Explore the magnitude of war 17,000 feet beneath the sea with Titanic discoverer Dr. Robert Ballard. One thousand miles from anywhere lies a lonely outpost of coral and sea called Midway. It was here in 1942 where the U.S.and Japan fought one of the greatest naval battles of World War II that changed the course of history. And it is here again where Titanic discoverer Dr. Robert Ballard now leads a team of experts and four World War II veterans on the voyage of their lives. Deluxe edition - 82 minutes.