Batman must venture into the sewers as he hunts for the fabled sword of King Scimitar. But he quickly finds a devolving Killer Croc who won't let the caped crusader steal his child! But all Batman sees is...a doll? Meanwhile, Robin gets kidnapped while trailing Scarecrow. Looks like both heroes need a good doctor, but the only one to be found is a little...strange. All this and more in the next installment of your favorite audio compendium!