abVoices presents: Bat-Supe! Old Time Radio's "Adventures of Superman" featuring Superman and the Dynamic Duo!

Having enlisted the aid of Lois Lane in his quest to prove that Superman and Clark Kent are one and the same person, Herbert Calkins has taken reckless action against Kent! Will Lois go through with it, or will her conscience get the better of her? Plus, in today's Important Message, we're giving you new ways to become a Bat-Super without postage!

Part 4 of "The Super Sleuth" was originally broadcast on July 25, 1946!