Wikimedia Commons/Man of Tomorrow Movie James Gunn's new Superman film should avoid adapting The Death of Superman. Here's why the iconic comic storyline is a trap for the DCU. April 6, 2026 AceShowbiz - As Man of Tomorrow prepares for filming this summer, James Gunn, co-head of DC Studios, is likely already contemplating the future of Superman on the big screen and how it fits within the evolving DC Universe. With an extensive and iconic history, Superman has many legendary comic storylines to draw from.