Joe Manganiello, the guy who’s set to play the villain Deathstroke in the movie also hinted that The Batman would shoot relatively soon in recent press, but Batffleck has given us a date that is more concrete.
Ben Affleck has revealed that his solo project The Batman is set to begin production in 2017 during the spring.
With that said, it would look like the release of the film would probably be during peak blockbuster movie period of 2018.