<P> The Heretic returns to his headquarters, where it is revealed that he is working for Talia al Ghul . They are holding Bruce prisoner and the Mad Hatter is causing him to hallucinate . The Heretic then breaks into the Batcave and kidnaps Damian . He explains that he is a clone of Damian, created by a genetics program run by Ra's al Ghul and the League of Assassins . They used Damian's DNA to genetically engineer a perfect soldier with accelerated growth and development, but he was the only subject of the program to survive . He wishes to have Damian's memories and personality implanted within his own brain, but Talia arrives and kills the Heretic . Nightwing and Batwoman then arrive, having located Damian through a tracker in his costume . They are quickly joined by Luke, clad in an advanced combat exosuit and styling himself as Batwing . The three rescue Bruce and Damian, but Talia and her henchmen escape . </P> <P> A week passes and Bruce seems to have recovered, though he remains adamant that Katherine and Luke not be involved . After Katherine is forced to fight her father after he suddenly attacks her, Dick learns from this that Bruce is still under the effects of the Mad Hatter's mind control . Luke realizes that the League of Assassins are planning to brainwash a number of world leaders at a tech summit held by Bruce . As the brainwashing takes place, Nightwing, Robin, Batwoman, Alfred, and Batwing arrive and fight Talia and her henchmen . During the fight, the Mad Hatter is killed, interrupting the mind control . Bruce, still brainwashed, defeats Nightwing . Talia then orders him to kill Nightwing and Damian, but Bruce resists the brainwashing . Incensed, Talia escapes in a vessel, only for Onyx, a subordinate of the Heretic, to confront and attack her to avenge the Heretic's death . The vessel subsequently crashes and explodes, implying their deaths . Bruce is later seen comforting Damian over Talia's supposed death . Alfred remarks to Dick that despite Talia's madness, she was still Damian's mother . </P> <P> As the Bat - Signal shines in Gotham City, Batwoman, Nightwing, and Batwing meet Batman and Robin on top of the police station to respond to a crime committed by the Penguin . On a nearby building, Batgirl observes the group and prepares to join the pursuit . </P> <Ul> <Li> Jason O'Mara--Bruce Wayne / Batman </Li> <Li> Yvonne Strahovski--Kate Kane / Batwoman </Li> <Li> Stuart Allan--Damian Wayne / Robin </Li> <Li> Sean Maher--Dick Grayson / Nightwing / Batman II </Li> <Li> Morena Baccarin--Talia al Ghul </Li> <Li> Steven Blum--Black Mask, Firefly </Li> <Li> Gaius Charles--Luke Fox / Batwing </Li> <Li> John DiMaggio--Blockbuster, Tusk </Li> <Li> Robin Atkin Downes--Jervis Tetch / Mad Hatter, Electrocutioner </Li> <Li> James Garrett--Alfred Pennyworth </Li> <Li> Ernie Hudson--Lucius Fox </Li> <Li> Christine Lakin--Reporter </Li> <Li> Vanessa Marshall--Renee Montoya </Li> <Li> Richard McGonagle--President </Li> <Li> Matthew Mercer--Hellhound, Chuckie Sol </Li> <Li> Geoff Pierson--Colonel Jacob Kane </Li> <Li> Jason Spisak--Noah Kuttler / Calculator, Killer Moth, Male Reporter </Li> <Li> Bruce Thomas--Commissioner James Gordon </Li> <Li> Kari Wahlgren--Kori, Ms. Bannister </Li> <Li> Travis Willingham--Heretic </Li> </Ul>

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