Gotham City Opera House

The  is a fictional location featured in comic books published by DC Comics. It is part of the landscape of the Batman multimedia franchise and is located in Gotham City.

History
The costumed crackpot Harley Quinn and a group of her henchmen infiltrated the cast of the Gotham City Opera House and began pantoming the actions of the players. As the crowd began to take notice, Harley revealed herself and began spraying the room with gunfire. In attendance were Bruce Wayne, Selina Kyle and Bruce's childhood friend, Tommy Elliot. Bruce, Selina and Tommy all moved to conduct crowd control. Harley tried to steal a pendant from around Tommy's neck – an important heirloom he had since he was a child.

Bruce quickly ducked away to turn into Batman. He was surprised to see Harley acting in such a violent fashion – a fashion that is quite uncharacteristic of her. While Batman intercepte Harley, Selina changed into Catwoman. Catwoman and Harley bounced all across the stage trying to catch each other, but ultimately Harley sidelined Catwoman by shooting her in the shoulder. Batman raced to Catwoman's side, allowing Harley the chance to escape.