The upcoming Clayface movie is bringing one of DC’s strangest and most visually distinctive villains to the big screen in a new way. Rather than treating the character simply as another superhero opponent, the 2026 film is being presented as a horror thriller centered on Matt Hagen, an actor whose life takes a horrifying turn after a devastating transformation.
For fans searching for the cast of Clayface 2026, the project has already revealed several major names. Tom Rhys Harries leads the film as Matt Hagen/Clayface, while Naomi Ackie, Max Minghella, David Dencik, Eddie Marsan, and several other actors fill out the ensemble. The movie is directed by James Watkins, with a screenplay by Mike Flanagan and Hossein Amini.
The film is scheduled to arrive in North American theaters on October 23, 2026, with international releases beginning October 21.
Here’s everything currently known about the cast, characters, story, filmmakers, and what makes this version of Clayface different.
Who Is in the Cast of Clayface 2026?
The cast includes a mixture of established performers and actors taking on roles within a darker DC story.
The main announced cast includes:
| Actor | Character | Role in the Story |
|---|---|---|
| Tom Rhys Harries | Matt Hagen / Clayface | The central character who undergoes a horrifying transformation |
| Naomi Ackie | Caitlyn Corr | A scientist connected to Matt’s transformation |
| Max Minghella | John Borrelli | A Gotham City police detective |
| Eddie Marsan | Undisclosed | A supporting character whose exact role remains limited in public information |
| David Dencik | Undisclosed | A supporting character |
| Ruby Sear | Theresa | A character connected to Matt’s world |
| Nancy Carroll | Undisclosed | Supporting role |
| Sonita Henry | Clara Finch | Supporting role |
| Joshua James | Corey Bowery | Supporting character |
| Francesca Corney | Rosie | A nightclub girl |
| Wil Coban | Bones | Supporting character |
| Jake Curran | Patches | Supporting character |
The official movie site confirms Tom Rhys Harries as the title character and lists Naomi Ackie, David Dencik, Max Minghella, and Eddie Marsan among the principal cast. More detailed cast listings provide additional character information.
Because the movie has not yet been released, some supporting characters and their importance to the story remain intentionally unclear.
Tom Rhys Harries as Matt Hagen / Clayface
At the center of the cast of Clayface 2026 is Tom Rhys Harries, who plays Matt Hagen, the man who ultimately becomes Clayface.
This is an important version of the character because the movie is focused heavily on Hagen’s personal journey. The official synopsis describes him as a rising Hollywood actor whose career is cut short after he is horribly disfigured. He then turns to an experimental treatment that restores his appearance but produces consequences he cannot control.
The story gives Harries the film’s most demanding role. He isn’t simply portraying a comic-book monster from the beginning. The character starts as a human being with ambitions, relationships, and a career.
That makes the transformation more significant.
The official material describes Matt’s journey as a descent from Hollywood success into a revenge-driven transformation. The movie therefore appears to be as interested in the person underneath Clayface as it is in the creature itself.
Naomi Ackie as Caitlyn Corr
Naomi Ackie plays Caitlyn Corr, one of the most important characters surrounding Matt Hagen.
The official movie information identifies Ackie’s character as part of the story’s scientific side. Public cast information also connects Caitlyn Corr directly to Matt’s transformation.
Ackie is known for taking on a wide variety of dramatic roles, and Clayface gives her a character positioned close to the film’s central scientific mystery.
The relationship between Caitlyn and Matt is particularly important because the transformation is not presented as a simple accident. Scientific ambition is one of the themes associated with the film, and Caitlyn’s place in that story could make her one of the movie’s key figures.
The exact extent of her character’s involvement will become clearer when the film reaches theaters.
Max Minghella as John Borrelli
Max Minghella joins the Clayface 2026 cast as John Borrelli.
Available production information identifies John as a Gotham City police detective. He is also connected to Caitlyn Corr, adding another personal relationship to the story beyond Matt’s transformation.
A police detective could provide a different perspective on the events unfolding around Clayface.
Instead of seeing Matt’s transformation exclusively through the eyes of the victim or the scientist, John’s position potentially gives the movie a crime-investigation element. That fits naturally with the Gotham setting, where personal tragedy and criminal activity often overlap.
However, the filmmakers have not publicly revealed the complete details of John’s role, so it is best to avoid assuming how large his part will be.
Eddie Marsan in Clayface
Eddie Marsan is another major name attached to the film, although his character has remained largely undisclosed in official promotional material.
The official movie website lists Marsan among the principal cast without revealing his character’s identity. IMDb’s current cast information similarly lists him without a detailed character description.
That secrecy is interesting because Marsan has built a reputation for playing memorable supporting characters across dramas, thrillers, and crime stories.
For Clayface, keeping certain supporting roles under wraps allows the movie to preserve some surprises before release.
Until Warner Bros. or DC provides additional information, his exact function in the story should be treated as unconfirmed.
David Dencik and the Supporting Cast
David Dencik is also part of the principal ensemble. His character has not been fully identified in the official movie material, although he is consistently listed among the major cast members.
The supporting cast goes considerably deeper.
Current production listings include performers such as Ruby Sear as Theresa, Sonita Henry as Clara Finch, Nancy Carroll, Joshua James as Corey Bowery, Francesca Corney as Rosie, Wil Coban as Bones, and Jake Curran as Patches.
These names may not be as familiar to casual DC audiences as the headline cast, but supporting performers can play a major role in establishing the world around the central character.
The movie appears to be building a world that includes Hollywood, Gotham’s criminal environment, scientific experimentation, and personal relationships.
What Is Clayface 2026 About?
The movie follows Matt Hagen, a rising actor whose life changes after he suffers severe disfigurement.
With his career and appearance damaged, Matt seeks an experimental solution. The treatment initially appears to give him what he wants: a return to his former appearance.
But the consequences are far more serious.
According to the official movie synopsis, the treatment affects Matt’s grip on reality and sends him toward a destructive path of revenge.
This makes the film different from a conventional superhero adventure.
The story is described officially as a horror thriller, while other listings classify it across horror, thriller, science fiction, and body-horror territory.
The emphasis on identity and physical transformation gives the movie a more unsettling premise than a traditional comic-book origin story.
Why the Clayface Story Is Different
Clayface has existed in different forms throughout DC Comics history, but Matt Hagen is one of the character’s best-known identities.
The 2026 movie focuses on the idea of an actor losing control over his own appearance and identity. That concept works especially well for a character who can manipulate his physical form.
For an actor, appearance can be closely tied to career success. In Matt’s case, losing his face threatens more than his physical identity—it threatens the future he has built.
The film’s official description also emphasizes the loss of identity and humanity, as well as the darker side of scientific ambition.
That combination gives the story several themes to explore:
- Fame and physical appearance
- Identity and self-image
- Scientific experimentation
- Revenge
- Ambition and its consequences
- The boundary between human and monster
- The cost of trying to restore what has been lost
James Watkins Directs Clayface
James Watkins is directing the film.
Watkins is also known for working in the horror and thriller genres, making his involvement particularly notable for a movie that is being positioned as a body-horror story.
The screenplay comes from Mike Flanagan and Hossein Amini, with Flanagan also credited with the story.
That creative combination puts experienced horror and thriller filmmakers behind a DC character who has plenty of potential for unsettling imagery.
The official production credits also list Rob Hardy as director of photography, Jon Harris as editor, and Volker Bertelmann as composer.
Mike Flanagan’s Connection to Clayface
Mike Flanagan’s involvement is one of the most interesting aspects of the project.
Flanagan has a strong association with horror storytelling, and his involvement helped shape the movie’s darker direction.
According to IMDb’s production information, Flanagan has said the film draws inspiration from the Batman: The Animated Series episodes “Feat of Clay: Part 1” and “Feat of Clay: Part 2,” which also explored Matt Hagen’s Clayface origin.
The final movie is not simply a live-action recreation of those episodes, but the connection provides useful context for longtime Batman fans.
It suggests that the filmmakers are interested in the tragedy behind Matt Hagen rather than using Clayface only as a visual monster.
Is Clayface Part of the DC Universe?
Yes. The 2026 Clayface movie is a DC Studios production and is part of the new DC Universe.
The project is produced by Matt Reeves, Lynn Harris, James Gunn, and Peter Safran, among others.
The movie also occupies an unusual place within the DC landscape because it takes a horror-focused approach to a character traditionally associated with Batman.
That gives the filmmakers room to explore Gotham from a different angle.
Instead of making Batman the center of the story, Clayface places Matt Hagen at the center and builds the narrative around his transformation.
When Will Clayface 2026 Be Released?
Clayface is scheduled for theatrical release in North America on October 23, 2026.
The official movie website states that international releases begin on October 21, 2026.
The movie is currently being promoted as a theatrical release rather than a streaming-first project.
Its official promotional material describes it as a DC Studios horror thriller arriving exclusively in theaters.
What Makes the Cast Interesting?
The most interesting part of the cast is the contrast between the performers and the roles they are playing.
Tom Rhys Harries carries the central transformation story, while Naomi Ackie is positioned around the scientific side of the narrative. Max Minghella adds a police perspective, and established actors such as Eddie Marsan and David Dencik bring additional mystery because their characters have not been fully revealed.
That structure creates several different perspectives on Matt Hagen’s transformation.
The story can potentially work simultaneously as:
- A character-driven tragedy
- A horror story
- A science-fiction thriller
- A crime story
- A DC Universe film
Rather than relying entirely on recognizable superhero characters, Clayface appears to be building its identity around Matt Hagen himself.
Frequently Asked Questions About the Cast of Clayface 2026
Who plays Clayface in the 2026 movie?
Tom Rhys Harries plays Matt Hagen, the character who becomes Clayface. The official movie website identifies Harries as the star in the title role.
Who plays Caitlyn Corr in Clayface?
Naomi Ackie plays Caitlyn Corr. Her character is connected to the scientific side of Matt Hagen’s transformation.
Who plays John Borrelli in Clayface?
Max Minghella plays John Borrelli, a Gotham City police detective. Production information also identifies him as a character connected to Caitlyn Corr.
Is Eddie Marsan in Clayface 2026?
Yes. Eddie Marsan is part of the principal cast, although his character’s identity has not been fully revealed in the official movie information currently available.
When is Clayface 2026 coming out?
The movie is scheduled to open in North American theaters on October 23, 2026. International theatrical releases begin October 21, according to the official movie website.
Is Clayface a horror movie?
The film is officially described as a horror thriller. Its story centers on Matt Hagen’s physical transformation, loss of identity, and descent into revenge, giving it a strong body-horror component.
Final Thoughts
The cast of Clayface 2026 is shaping up around a story that looks considerably darker than a conventional superhero movie.
Tom Rhys Harries leads the film as Matt Hagen, while Naomi Ackie, Max Minghella, Eddie Marsan, David Dencik, and a growing supporting ensemble fill out the world around him.
What makes the project especially interesting is its focus on transformation, identity, ambition, and revenge. The filmmakers are approaching Clayface through the lens of horror and tragedy, giving the character an opportunity to become more than simply another DC villain.
With James Watkins directing and Mike Flanagan and Hossein Amini credited on the screenplay, the movie has a creative team experienced in darker storytelling.
As the October 2026 theatrical release approaches, more character details and cast information may be revealed. For now, Matt Hagen remains the clear center of the story—and Tom Rhys Harries’ performance will be crucial to bringing this unusual DC character to life.
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