The Joker's games have gotten even crazier than ever, but his latest game pays off with the newest teaser poster for The Dark Knight. In a game that led through an insane (of course) application process, the Joker has led fans to whysoserious/steprightup.

New Teaser Poster for The Dark Knight

If you click on the "test your strength" machine, it will light up and flags will come out of the bell. Click on the bell and you will be taken to whysoserious/steprightup/pairofjokers. On this page you will see a police file that includes two different "joker" playing cards. Click on either card, and you will be directed to, where you will see the newest teaser poster for The Dark Knight.

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The Dark Knight opens on July 18, 2008, and stars Christian Bale, Heath Ledger, Morgan Freeman, Gary Oldman, Aaron Eckhart and Maggie Gylenhall.