James Gunn has given fans their most concrete update yet on Superman (2025), the upcoming DC Studios film that’s set to redefine the Man of Steel and launch the new DCU. More than just a progress report, Gunn’s recent comments suggest we’re about to see a lot more of Clark Kent in action — and not long after, in theaters.
Director James Gunn confirms Superman is almost fully complete
In a series of replies on Threads, Gunn revealed that Superman is “more than” 90% finished. The team is now wrapping up visual effects and sound mixing, with Gunn himself describing the edit as “latched.” That industry term means the film’s cut is basically locked, though he may still tweak a few moments as VFX and music come together.
It’s the kind of post-production stage that most blockbuster superhero films hit just weeks before release. But the key takeaway? The movie is no longer in flux. It’s in the home stretch, and fans are about to get a better look at what Gunn has built with David Corenswet as Clark Kent/Superman.
A new official trailer for Superman is likely just weeks away
Gunn didn’t just share status updates — he also teased the existence of an official trailer. When a fan asked him to “blink twice” if the trailer was ready, Gunn responded with emoji blinks. It’s a familiar move from the director, who has previously said that what’s been released so far (teasers and sneak peeks) isn’t what he calls “trailer 1.0.”
With the July 11 release date looming, the timing for a full trailer is perfect. Expect DC to drop it soon — possibly in May or June, alongside another Warner Bros. release. This could be the first full look at Superman that truly captures the tone of the new DCU, as shaped by Gunn and co-CEO Peter Safran.
What fans can expect from Superman’s new cinematic chapter
Superman isn’t an origin story. That’s a critical distinction. Clark Kent is early in his career, but he’s already grappling with what it means to be kind in a world that sees kindness as outdated. This isn’t the brooding, grim Man of Steel we’ve seen in recent years. This is a Clark who smiles, believes, and — most importantly — loves being a hero.
David Corenswet steps into the iconic role with a performance that’s been shrouded in secrecy but heavily teased. Rachel Brosnahan’s Lois Lane is described as sharp and modern, a clear contrast to some of her previous portrayals. And Nicholas Hoult’s Lex Luthor promises to be more than just a villain — he's a character shaped by clever writing and a clear understanding of what makes Luthor tick.
New characters and nods to DCU legacy fill out the cast
The roster of secondary heroes and villains is impressive. We’ve got Mister Terrific (Edi Gathegi), Metamorpho (Anthony Carrigan), Guy Gardner (Nathan Fillion), and Hawkgirl (Isabela Merced) all making appearances. These characters aren’t just window dressing — they’re integral to how Gunn envisions the future of the DCU.
Gunn has even found a way to connect Lex Luthor to previous fan-favorite portrayals, drawing inspiration from Michael Rosenbaum’s performance in Smallville. It’s a smart move that acknowledges Superman’s television and comic history without relying on it.
Krypto was 3D-scanned from Gunn’s own dog — and that’s just the start of the details
In one of his more playful updates, Gunn revealed that Krypto, Superman’s canine companion, was 3D-modeled using his own dog, Ozu. It’s the kind of behind-the-scenes detail that shows how personally invested Gunn is in this project. He’s not just making a superhero movie — he’s crafting a world where even the smallest elements matter.
With composer John Murphy and production designer Beth Mickle on board, the creative team behind Superman is stacked with talent. This isn’t just about spectacle — it’s about atmosphere, emotion, and storytelling.
Why Superman (2025) could reshape the superhero genre
Superman is more than the first film in the new DCU. It’s the film that could decide the direction of the entire franchise. And maybe, the genre itself. In a landscape full of dark, gritty, and morally gray heroes, Clark Kent’s bright, hopeful story stands out.
Gunn doesn’t want to redo origin stories. He wants to give us a Superman who means something again. A hero who isn’t just powerful, but optimistic. A hero who smiles instead of scowls. For fans tired of the brooding Man of Steel, this might be the redemption they’ve been waiting for.
Whether Superman (2025) delivers on that promise is still to be seen. But with the film more than 90% complete and a full trailer likely on the way, we’re closer than ever to finding out.