I noticed it when Apple had a Christian Bale-Johhny Depp collection for the film Public Enemies that stars both of them. I checked it out and thought maybe I would rent The Dark Knight. I'd only seen it once in the theaters. I looked the collections page over and noticed I couldn't see it. Long story short I searched for both films and all I got were stuff related to them. Search for yourselves. They're not in the US store at least.