When the International Cat Enthusiast (ICE) show comes to Gotham City, Batman and Robin suspect a familiar feline felon is on the prowl. The show's top cat will win a diamond cat collar-a prize too perfect for Catwoman to resist. But the ICE show isn't the only catnip in town. An art museum's exhibit of ancient Egyptian artifacts might be the cat burglar's real mark. Can Batman and Robin foil Catwoman's perfect plot, or will the powers of a pendant prove perilous for the Dynamic Duo?