Cillian Murphy and the Peaky Blinders film’s quiet contradiction: a “different world” built on secrecy, charity money, and a muddy war story

A stately home stayed open to the public while staff were barred from saying what was being filmed—yet the production behind Peaky Blinders: The Immortal Man needed the site so badly that managers called the resulting income “critically important. ” With cillian murphy back on screen as Tommy Shelby, the film’s public spectacle is paired with a private operational reality: silence, packed-away heritage objects, and a charity’s financial dependency on a blockbuster moment.

What changed at Calke Abbey—and why was it kept quiet?

Calke Abbey in Derbyshire—run by the National Trust—was transformed by the filming of Peaky Blinders: The Immortal Man, which was released in cinemas on Friday. Caroline Taylor, Visitor Operations Manager at Calke Abbey, said the production turned the property into a “different world, ” adding that the abbey already tells a story of country-house decline but “looked even more seemingly abandoned for the film. ”

The shoot took place in November and December 2024, and managers described it as the first-ever drama filmed at the property. Taylor described the scale as “a whole enterprise, ” with not only cast and crew but also make-up, hair, costumes, and catering operating on site, creating what she called a hub of activity. She also said more than 1, 300 objects had to be packed away, and artificial snow was used in the grounds at one point.

Despite that scale, the abbey remained open to visitors during filming. Taylor said staff were not allowed to reveal what was being filmed—an enforced silence that sits uneasily alongside the fact that the property, as a charitable site, depends on public interest and admissions. The contradiction is straightforward: the public could walk through the space while the institution’s own staff could not disclose why it suddenly looked like another era.

How does Peaky Blinders: The Immortal Man frame Tommy Shelby’s return?

The film is set in 1940 and focuses on gang boss Tommy Shelby during the Birmingham Blitz in World War Two. In the film’s storyline as described in review coverage, cillian murphy reprises Tommy Shelby in a big-screen narrative that leans into wartime stakes, mud-and-blood imagery, and a clash involving Nazis and betrayal within the Shelby family.

Within that same account, Tommy is depicted as living away from Birmingham in a huge remote mansion, accompanied by henchman Johnny Dogs (played by Packy Lee), and burdened by haunting memories—among them, memories of Arthur and Ruby—while working on what is described as his definitive autobiography. A woman played by Rebecca Ferguson is portrayed as bringing Tommy news that his son, Erasmus Shelby (played by Barry Keoghan), is now running the Peaky Blinders and has accepted a secret offer from a Nazi fifth-columnist named Beckett (played by Tim Roth) involving counterfeit currency intended to damage the economy.

Separate interview material focused on Paul Anderson, who played Arthur across the series, and addressed fan expectations about Arthur’s presence. Anderson described the film as “amazing” while also saying he was “slightly apprehensive” about making a movie, adding his view that more seasons could have been made. He also indicated Arthur is not physically alive in the film, describing Arthur’s presence as living on in Tommy’s guilty conscience, and said Steven Knight gave him a heads-up about this outcome. In that sense, cillian murphy carries the emotional burden on screen as Tommy reacts to a legacy that is present psychologically rather than through a living character.

Who benefits—and who is implicated by the economics of filming a charity site?

For Calke Abbey’s managers, the filming fees are not treated as a bonus—they are treated as essential. Stuart Alcock, General Manager of the stately home, said the staff were eager to see the finished film and described the filming as “critically important” for finances. Alcock stated that the National Trust is a charity that relies on raising funds to care for places like Calke, adding that it is “extremely expensive” to look after such properties. He also said filming not only brings in income but shares the place with more people, with the hope that they will visit.

That creates clear winners: the production gains a visually persuasive location that can be transformed into a more “abandoned” look for a 1940 setting, while the National Trust property gains fees and potential future visitor interest. Yet it also implicates the institution in a trade-off: operational disruption and controlled messaging. Taylor’s description of 1, 300 objects being packed away underscores that the transformation is not cosmetic; it requires significant handling of heritage spaces. The public-facing promise—access to a heritage site—coexisted with behind-the-scenes restrictions, including staff being unable to disclose what was happening in front of visitors’ eyes.

What the facts show—verified details vs. informed analysis

Verified fact: Calke Abbey hosted filming in November and December 2024; it remained open to visitors; staff were not allowed to reveal what was being filmed; more than 1, 300 objects were packed away; artificial snow was used; managers said the income was vital; and managers hoped it would attract more visitors. These details are attributed directly to named site officials Caroline Taylor (Visitor Operations Manager) and Stuart Alcock (General Manager) at Calke Abbey, a National Trust property.

Verified fact: The film is set in 1940 and centers on Tommy Shelby during the Birmingham Blitz; the cast includes Rebecca Ferguson and Packy Lee. The film will be in cinemas for two weeks and then stream on Netflix from 20 March. The film is presented as a feature spin-off of the television series, and cillian murphy reprises Tommy Shelby.

Verified fact: Paul Anderson said he found the film “amazing” but was apprehensive about a movie, expressed a preference for more seasons, and indicated Arthur is not physically alive in the film while remaining present in Tommy’s guilty conscience. He described Arthur’s “end” as “great” though “sad, ” and said Steven Knight informed him of the outcome.

Informed analysis: Taken together, these facts outline a two-level production reality. On screen, the film frames wartime urgency, family fracture, and moral positioning against Nazis. Off screen, it shows a charitable heritage institution relying on film production income while simultaneously managing secrecy and disruption in a public-facing environment. That combination can expand audiences and revenue, but it also raises a public-interest question about how heritage spaces balance transparency with contractual confidentiality—especially when visitors are physically present during transformation work.

What accountability looks like as the film moves from cinemas to streaming

As Peaky Blinders: The Immortal Man continues its cinema run and approaches its Netflix streaming date of 20 March, the public record offered by Calke Abbey’s managers points to a simple accountability standard: clearer disclosure after the fact. The National Trust property has already said the fees were vital and that sharing the place with more people is part of the value proposition. That makes transparency about the operational impact—not only the aesthetic transformation—an appropriate expectation once confidentiality windows close.

For audiences drawn in by cillian murphy returning as Tommy Shelby, the film’s hidden story is also about place: how a working heritage site can be remade into “a different world, ” kept under enforced silence while visitors look on, because the economics of preservation increasingly depend on productions big enough to pack away 1, 300 objects and still be welcomed as “critically important. ”