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

Herbert Calkins has told Clark Kent he knows that he's really Superman and is setting out to prove it! He's set up a simple test, but it requires Kent's cooperation. This may be a bullet that Superman can't dodge! Plus, in today's Important Message, membership has its privileges!

Part 2 of "The Super Sleuth" was originally broadcast on July 23, 1946!