Although it’s not technically Superman 2 , Man of Tomorrow will nonetheless place David Corenswet’s Man of Steel back in the spotlight. This time, he’ll reluctantly team up with Nicholas Hoult’s Lex Luthor , and it’s now we know for certain that Frank Grillo will also be back as Rick Flag Sr., the current director of A.R.G.U.S. We most recently spent time with Flag on the 2025 TV schedule for Peacemaker Season 2, and the news of his return in Man of Tomorrow has me hoping that the upcoming DC movie will include a crossover building off the ending of the Season 2 finale.

First things first, Grillo confirmed his involvement in Man of Tomorrow on his Instagram Stories, responding to an article covering an interview where James Gunn had indicated as such. Check it out:

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