The official Web site for The Dark Knight has been updated to include a video page.

As of now, the video page contains a “Why So Serious?” poster, which you can see here at right (click for large view). There’s also links to videos that apparently don’t exist, because clicking on the links yields error messages. If you click on the links to the Windows Media files, the URL name has “trailer 2″ in it (the QuickTime links have “TRL2″ in their file names). So, perhaps, a second trailer is indeed what we’ll get at these links eventually. [UPDATE 1/5/08: The links actually work now and they are for the theatrical trailer released last month.]

But you never know with the viral marketing campaign for this Christopher Nolan sequel to Batman Begins, which sees the return of Christian Bale behind the cowl, with Health Ledger as The Joker.

The first theatrical trailer for The Dark Knight debuted in theaters earlier this month, with a prologue to the movie shown prior to IMAX screenings of I Am Legend.