New Joker site up

In another viral marketing move, Warner Brothers have put a new Joker site up - and it's even more exciting than the last one. This time, the clues were left at Comic-Con - with dollar bills defaced by the Clown Prince Of Crime strewn all over the shop.

The dollar bills had the line 'Why So Serious' written on them which, with the most basic detective work, takes fans here . It's another great-looking site, full of intrigue. Just what'll happen when the countdown hits zero? What is the Joker recruiting for? And would anyone be there if you turned up at the location in the photograph?

Let's just hope that, whatever happens, it involves the new teaser trailer...