Watch Christian Bale’s Batman Audition in Val Kilmer’s Batsuit!

Warner Home Entertainment will release The Dark Knight Trilogy: Ultimate Collector’s Edition on Blu-ray on Tuesday, September 24, but one of the special bonus features has already made its way online (via – Christian Bale’s audition in the Val Kilmer Batman suit opposite Man of Steel‘s Amy Adams!

The six-disc set will feature all three films with their existing extra content, two new featurettes and exclusive new collectible memorabilia. You can check out the full list of features here.