TMDb/Superman: Man of Tomorrow Movie James Gunn's 'Man of Tomorrow' sequel is confirmed. Get details on the title, plot, cast, and release date for the next DCU Superman film. March 20, 2026 AceShowbiz - The future of the DC Universe is taking shape, and its next major cinematic chapter has been officially confirmed. Man of Tomorrow, the highly anticipated follow-up to the upcoming Superman film, is now in active development with writer-director James Gunn at the helm.