A Legend Surrenders Her Mysteries. Discover the REAL story behind the biggest Hollywood movie of all time! After years of painstaking research, Dr. Robert Ballard finally located the ill-fated R.M.S. Titanic, nearly two-and-one-half miles down in the icy Atlantic. Now, along with Ballard and his team, be among the first humans to see the Titanic since its sinking, as on-location footage presents this historic expedition as it actually happened!