The DC Extended Universe solo Flash film has been in the works for nearly five years now and has seen a number of writers and directors come and go and with the film on track with Andy Muschietti behind the camera, The Wrap has brought word that the film will feature a major component in the form of Michael Keaton returning as Batman!

https://www.comingsoon.net/movies/news/1139298-michael-keaton-in-talks-for-the-flash-movie-as-batman?fbclid=IwAR2f2akWtNzicG3DPIwSfgs0qxSVLaWfBES3f9z2_ir4HUROMrOx35cpqHc