Batman: The Brave and the Bold S1E12: "Deep Cover for Batman!"
Teaser: Red Hood tries to escape to a parallel Earth with the Phase Oscillator, but is thwarted by the Injustice Syndicate.
Main Plot: To infiltrate the Injustice Syndicate of a parallel Earth, Batman takes the place of his villainous counterpart Owlman (whom Batman defeated and imprisoned in the Batcave's cell). He infiltrates the Injustice Syndicate and gains the unlikely alliance of Red Hood and heroic counterparts of the villains Batman has faced.
and S1E13: "Game Over for Owlman!"
Teaser: A recap of the first part is shown, followed by Batman's escape from the police.
Main Plot: On Earth, Owlman has broken free from the Batcave's cell and has stolen Batman's original costume and is committing crimes with help from all of the villains (namely Black Manta, Brain, Clock King, Doctor Polaris, Gentleman Ghost, and Gorilla Grodd). Batman, returned from the parallel earth, is now hunted by his friends. When Owlman decides to use the heroes as hostages in order to regain the Phase Oscillator, Batman must team up with his archnemesis, the Joker and save them before it's too late.
Was really cool to see to golden age Batsuit rendered complete with purple gloves (wtf?). It's such a cool design--except for the gloves. The golden age Batmobile was pretty cool too!
B&tB was such a good, under appreciated show.
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No man is free who is not master of himself.~Epictetus