BONUS - Super Summer: Superman vs. Kryptonite (Part 3)

The stakes are higher than ever for Superman as this epic adventure continues! "Big" George Latimer may have figured out how to use the Kryptonite to wipe out Superman once and for all, as Batman and Robin continue their desperate search for the Man of Steel. We'll hear every exciting minute in these five chapters that aired on Mutual between May 28 and June 3, 1947.