"Has the one and only survivor of the amazing civilization that once flourished on the planet Krypton finally met his Match? Superman-whose strength was beyond measure, whose impenetrable skin turned back the sharpest steel, whose unfailing devotion to truth and justice struck fear into those who preyed on their fellow men- has he become the victim,of that strange, mysterious power, atomic energy?" The Smithsonian Institution and Radio Spirits proudly present the classic 1945 radio broadcasts that pitted Superman against his deadly foe, Atom Man, a radioactive Nazi agent within whose veins flowed deadly kryptonite. this action-packed collection stars Bud Collyer as the Man of Steel and Mason Adams as the Kryptonite-wielding Atom Man. These original recordings have been digitally restored and remastered for superb sound quality and pure listening enjoyment. This collection includes a 60-page historical book filled with rare photos and behind the scenes commentary and features a foreword by Mason Adams. 38 thrilling episodes.