How did the Arkham Knight, once a penniless criminal, amass hundreds of tanks and a veritable army of mercenaries to take down the Caped Crusader? With the help of the world’s most dangerous assassin: Deathstroke the Terminator!

How did the Arkham Knight, once a penniless criminal, amass hundreds of tanks and a veritable army of mercenaries to take down the Caped Crusader? With the help of the world’s most dangerous assassin: Deathstroke the Terminator!

As Harley Quinn and the Arkham Knight tangle in the present day, flashbacks reveal more of the Arkham Knight’s stunning journey! Based on the smash-hit video game Batman: Arkham Knight!