Amanda Waller forms the Suicide Squad where their mission is to break into Arkham Asylum and recover top secret information from Riddler. Suicide Squad member Harley Quinn ends up freeing Joker who makes plans to blow up Arkham Asylum and Gotham City causing Batman to spring into action.

Batman: Assault on Arkham is a 2014 direct-to-video animated superhero film that is part of the DC Universe Animated Original Movies. The film is based on the universe of the Batman: Arkham video game franchise, and is a direct sequel to Batman: Arkham Origins. Jay Oliva & Ethan Spaulding direct, with a script by Heath Corson and James Tucker producing. The film was screened at the 2014 San Diego Comic-Con International on July 25, 2014, and is scheduled for release digitally on July 29 and on physical media on August 12.