Beware the Batman! Gotham's vigilante hero is back in an action-packed animated series. Batman has a whole new rogue's gallery of villains to face, but he can't do it alone. Aiding Batman in his fight against crime are retired MI-6 operative Alfred Pennyworth and former CIA agent Tatsu "Katana" Yamashiro.The show premiered on Cartoon Network in 2013, however due to declining ratings, it was moved to the Toonami block of Adult Swim in 2014 to air the rest of the episodes.