Earlier this year, we told you that DC Comics is working on an animated one-off set in the Arkham universe. Today we have the first trailer for that film, and it stars some surprising characters.

In addition to the Joker, Batman will be face-to-faces with the Suicide Squad. Deadshot, Harley Quinn, and other super villains press ganged into service are on a mission of their own: to find and defuse a bomb planted somewhere in Gotham by Joker.

Batman: Assault on Arkham will be out in 2014. If it's more Batman you're interested in, be sure to check out our coverage hub from the April 2014 issue featuring Batman: Arkham Knight.