Warner Bros. first revealed that their Flash film would be inspired by Geoff Johns and Andy Kubert’s Flashpoint comic as early as 2017.
According to The Wrap, Warner Bros. Pictures are planning to start production for The Flash in March 2021, which would be five years since Miller’s first DCEU debut as the scarlet speedster.
A few years later, The CW’s The Flash aired its own version of the story during the show’s third season.
The outlet also reported that the studio has offered Justice League star Ray Fisher a cameo role as Cyborg in the upcoming film.