A theater-videotaped clip, which features the heavily written about six-minute preview of The Dark Knight, has leaked online. The video is shown prior to I Am Legend in IMAX theaters.

We would recommend to actually hit the theater to check out this 6-minute clip as it needs to be seen in an IMAX theater to get the full-experience this clip deserves, and what the studio/film makers originally intended.

The Dark Knight arrives in theatres on July 18.