This provocative collection offers unique perspectives on World War II. Includes the acclaimed films Copenhagen (moving account of the fateful 1941 meeting between physicists Werner Heisenberg and Niels Bohr); Castles in the Sky (powerhouse drama detailing the invention of Britain's radar defense against Germany's aerial attack); and Hitler on Trial (the true story of Hans Litten, who dared to challenge Hitler in a 1931 Berlin courtroom). 5 ½ hrs, 4 DVDs.