Joker steals from technology companies to build a laser weapon; Penguin joins the crusade.

Mr. Freeze tries to get $1 billion from city coffers; Batman tries going solo after Robin gets in the way during an apprehension.

Penguin captures Bruce Wayne while stealing a valuable ruby; Batman and Robin try to stop the Joker from stealing a tiara.

Catwoman uses a radioactive gas to try to learn Batman's secret identity; Batman and Robin get framed by the Penguin for crimes he committed.

The Joker hunts for buried treasure; Riddler and Penguin try to expose Batman's secret identity by throwing a massive party.

The Dynamic Duo are led into a trap set by the Riddler; Penguin takes control of a huge computer in his quest to best Batman.