Batman: Assault on Arkham will have a World Premiere on Friday, July 25th at Comic-Con International. The story is set in the Rocksteady world of Batman: Arkham Asylum video game with the voice of Batman being the fan favorite Kevin Conroy. It will be released to Digital HD on July 29th and on Blu-ray August 12th.
In this 98 second clip we get Matthew Gray Gubler (Criminal Minds) as the Riddler and CCH Pounder (The Shield) as Amanda Waller. And you can tell by the final seconds that this puts Waller in conflict with the Dark Knight.