Batman, Batgirl, Flash, and Wonder Woman had been standing in front of the unbreakable stone barrier. Suddenly a blast broke through the stone barrier. I thought 당신 said this stone 벽 was unbreakable? asked Batgirl It is unless Joker was doing that to mess with us. said 배트맨 당신 are correct. said Joker stepping out from behind the wall. Now, now. Wasting your time fighting me is useless. said Joker, leaving. After returning to his lair, Joker decided it was time to recruit a personal enemy of Green Lantern to help him with his evil deeds. Harley, meet our newest recruit, Sinestro. said Joker The pleasure is all mine. Now tell me, Joker. What's in it for me? asked Sinestro Well, there's a 둥근 천장, 금고 outside my lair that contains a pocket watch. But this is no ordinary pocket watch. It can take 당신 to any time period. said Joker Execellent. You've been most helpful. said Sinestro Yes, yes, now please get out of my sight. said Joker Yes I am going. said Sinestro. Back on the ship, Wonder Woman, Flash, and 배트맨 were sitting around when they were informed 의해 Batgirl that she saw Sinestro. How goes the theft? asked Joker from the wrist watch on Sinestro's wrist It was flawlessly executed. said Sinestro Excellent. said Joker. As Sinestro was about to return to Joker with his stolen prize in hand, he was stopped 의해 Batgirl, Batman, Wonder Woman, and Flash blocked his escape. The only time you'll be serving is at the slammer. said Batgirl. After realizing that Sinestro was in jail, Joker was furious. So who are 당신 going to hire now? asked Harley Quinn Not Sinestro. He's someone I'll never hire again to help me. said Joker But if he escapes from prison, he could be of use to 당신 again. said Harley Quinn Nonsense. I'll hire a certain someone. Someone's who an enemy of Batman. Catwoman. said Joker So nice to finally hire someone who shares a common enemy with me. said Joker I promise I won't let 당신 down. said Catwoman