Ron Livingston to play Henry Allen in DC's The Flash

Billy Crudup, who essayed the role of Henry Allen (the father of Barry Allen aka The Flash), in Justice League, recently exited the project over scheduling issues.

source https://www.cinemaexpress.com/stories/news/2021/mar/25/ron-livingston-to-play-henry-allen-in-dcs-the-flash-23599.html