Atlanta, Gray Film and Television Production Center.
For the filming of "The Dark Knight," the crew rented out seven stages, three large and four small, for setting up scenes.
The main Gotham City streetscapes were shot in the Heights and on Peachtree Street.
Nolan had wanted to shoot in Chicago and London, but Warner and Legendary had signed a long-term contract with the Gray Film and Television Center.
Inside Stage Six, filming had already begun.
On set, Martin sat atop a mountain of bills, plucking several and tearing them into pieces, tossing the shreds from up high.
The multicolored paper fragments fluttered down like celestial maidens scattering flowers.
A few henchmen approached, pouring prop gasoline over it.
Martin clicked his lighter open, closed it to snuff out the flame, then clicked it open again.
He kicked a wad of bills into the air and, with arms spread, said, "This city reeks of vice, it's nauseating. I'm going to bring some fun to the city."