We got the first teaser for The Flash DC Fandome online event . According to the teaser, we see two versions of the hero and Supergirl recruiting who appears to be Keaton's Batman.
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Therefore, Flash's solo film will adapt Flashpoint , an iconic arc from the comics in which the Valocista messes up the timeline by trying to go back in time and prevent the murder of his mother. It is possible that the film will show an older, embittered and violent Batman.
Finally, The Flash hits theaters on November 4, 2022 .
