DC's swampy corner of the universe isn't drying up anytime soon. Peter Safran, co-head of DC Studios, has confirmed that James Mangold's long-gestating Swamp Thing movie remains in active development, with the studio simply waiting for the filmmaker to turn in a script.
The update arrived during a conversation with Collider's Steven Weintraub ahead of the theatrical debut of Clayface's early buzz, another DC monster movie that's pushing the franchise into darker, more horror-leaning territory. Safran explained that Mangold had been tied up directing the Bob Dylan biopic A Complete Unknown, which delayed his return to the swamp.
"It's moving forward. Literally, we're waiting on a draft," Safran said. "James Mangold's a fantastic filmmaker — obviously one of our favorite superhero movies, but plenty of other great, great films. He was busy making his Bob Dylan movie with [Timothée] Chalamet, so we were waiting for Mangold to come up for air, and when he did, he's like, 'I'm ready now.' And that was it."
When pressed to clarify that Mangold is still attached and the project is in very active development, Safran gave a simple "Yes." That's about as direct an answer as fans could hope for after years of silence.
Why Swamp Thing Has Taken So Long
Mangold first confirmed back in April 2023 that he was writing Swamp Thing alongside his planned Star Wars film. His involvement instantly elevated the project, given his track record with Logan — a movie that proved he could take a familiar comic book character and push it into raw, brutal, emotionally grounded territory.
Since then, updates have been scarce. The director's commitment to A Complete Unknown kept him occupied, and DC fans have been left wondering whether the creature would ever crawl out of development hell. Safran's comments put those fears to rest, at least for now.
Swamp Thing offers something fundamentally different from the rest of DC's slate. The character — a mass of vegetation that absorbed scientist Alec Holland's memories, personality, and grief — isn't a typical cape-and-fist hero. His story is steeped in body horror, ecological dread, and existential tragedy, which makes him a natural fit for the kind of atmospheric, character-driven film Mangold excels at.
It also opens up a corner of the DC Universe far removed from Gotham's streets. If Clayface's full-body horror approach is any indication, DC is willing to let its monsters be genuinely monstrous.
What's Next for Swamp Thing
For now, the ball is in Mangold's court. DC is waiting on a screenplay, and no release date has been announced. That means the project is still a few steps away from cameras rolling, but the creative team is clearly aligned and moving in the right direction.
Meanwhile, DC's horror-adjacent slate continues to take shape. Clayface hits theaters on October 23, just in time for Halloween, and early reactions suggest the studio is embracing its darker instincts. If that gamble pays off, Swamp Thing could be the next logical step in building out a genuinely eerie wing of the DCU.
Fans of the character — and of Mangold's filmmaking — have reason to be cautiously optimistic. The director is back, the studio is on board, and the script is the only thing standing between audiences and a theatrical Swamp Thing. Stay tuned for more updates as the project develops.
