After suffering from headaches and bouts of sleeping he can’t explain, Superman is becoming convinced that he’s the mysteriously super-strong bank robber and contemplates turning himself over to the police! Batman, on the other hand, isn’t buying it. In fact, Batman is convinced there is another Superman! Will our heroes be able to come up with the answers? Plus, in today’s Important Message, there's a brand new clue in the Shell Game. Can you decipher it and figure out what our next Swell Prize will be?

Part 4 of “Is There Another Superman” was originally broadcast on February 1, 1946!