Batman and Robin are on the trail of underworld informant Squealie Evers, but Squealie knows he’s being followed! It looks like big trouble is brewing on the waterfront for the Dynamic Duo. Meanwhile, Clark Kent is convinced that Batman and Robin know more than they realize and sets out to prove it.

Part 6 of Looking For Kryptonite was originally broadcast on December 11, 1945.

Batman and Robin have joined forces with Superman to unravel the mystery of the Crescent Moon and Star symbol. Disguised as common criminals, Batman and Robin have made contact with an underworld informant named Squealie Evers. Will Squealie sell them the information they need, or sell them out to the mob? 

Part 5 of Looking For Kryptonite was originally broadcast on December 10, 1945.

Inside Stately Wayne Manor seeking to enlist the help of Batman, Clark Kent has found himself in a difficult position: come clean that he knows Bruce Wayne’s secret and reveal his own, or continue his search for the deadly Kryptonite alone. What will the Man of Steel do? The stakes have never been higher! 

Part 4 of Looking For Kryptonite was originally broadcast on December 7, 1945.

Inspector Henderson, Clark Kent, and Jimmy Olsen have discovered that Jimmy's unknown assailant has been branded with the mysterious symbol of the crescent and star! In this episode of Bat-Supe, Clark Kent decides to enlist the aid of the only man who can help him find and eliminate the threat of the Kryptonite. But he'll have to pay a high price for his help...

Part 3 of Looking For Kryptonite originally aired on December 6, 1945.

(And by the way...who's Clarence?)

Superman is in great danger! Though the Atom Man is no longer a threat, two pieces of Kryptonite which gave the Atom Man his deadly power and rob Superman of his strength have fallen into unknown hands! Clark Kent and Jimmy Olsen continue their search for clues, but danger is hiding in the shadows. Will they find answers? Or only more questions? Find out in this episode of Bat-Supe!

Superman has put an end to the dreaded Atom Man, but the threat is far from over. A terrible threat still remains for the entire world, and possibly most especially for Superman himself! In today's episode, Clark Kent and Jimmy Olsen go looking for clues, they find danger in an unlikely place!

Looking For Kryptonite originally aired on December 4th, 1945.