The Flash: Ben Affleck Will Reportedly Film Batman Scenes This Fall Production continues on the highly anticipated TheWrap's Umberto Gonzalez took to Twitter to reveal the news, writing: "Little nugget for y'all. Ben Affleck reports to set to suit up again as Batman on #TheFlashMovie in September." With filming having started in April it would appear Affleck's time on set could be during the final days of shooting on the project. Check back here for more as we learn it. Recent set photos for the film have shown an actor in a Bat-suit but what's unclear is which Batman it's supposed to be as there are many in the movie. In addition to Affleck returning as the DCEU's Batman, Michael Keaton is set to return to the part that he played in Tim Burton's 1989 film and its 1992 sequel. Photos of the Batman on set seem like they're for the Affleck version, though the costume is different from the one he wore in Snyder's two feature films. The character is also seen driving a new Bat-cycle that makes it a little more difficult to figure out which Batman it is under the cowl.