Ralph Fiennes‘ Bone Temple performance generates intense discussion in 28 Years Later: The Bone Temple, the newest installment in the acclaimed series, as the actor immerses himself in a role that sees madness and method collide. Debuting on January 15, the film follows the U.K. in the aftermath of the Rage Virus outbreak, offering fresh direction under Nia DaCosta’s vision and writer Alex Garland’s returning influence.
A New Era for the 28 Days/Years Franchise
Having originated with Danny Boyle and Alex Garland’s 2002 vision of an isolated, virus-ravaged United Kingdom, the franchise has consistently explored both horror and humanity. In the latest chapter, Fiennes steps into the role of Dr. Ian Kelson, previously introduced in the final act of 28 Years Later, who has become infamous for his deranged experiments and isolated existence inside the titular Bone Temple—an ossuary constructed from decades of the virus’ deadly legacy.
Director Nia DaCosta replaces Boyle at the helm, but he remains on board as producer, preserving much of the tension and pacing that made earlier films stand out. Garland continues as the writer, ensuring continuity, while the series now boldly embraces new apocalyptic terrain, shifting its focus away from the infected and toward the darker side of human survival.

Dr. Ian Kelson: Descent into an Unhinged Obsession
Fiennes’ take on Dr. Kelson is both uninhibited and transformative, as he buries the formality of past roles, embodying a hermit scientist who pursues a cure to the chaos with audacious, sometimes reckless abandon. The character is liberated—dancing toward delirium to the likes of Duran Duran and Iron Maiden, delighting in eccentricity while navigating a world on the edge. Audiences witness Fiennes’ joy in a part that embraces “insane fun,” as Dr. Kelson’s madness is no longer just a subplot but a central focus.
Parallel Storylines: Survival and the Rise of The Jimmys
While Dr. Kelson’s story unfolds within the Bone Temple, the narrative also follows Spike, played by Alfie Williams—a young boy who fled his home to save his terminally ill mother. The world outside is equally unforgiving; he finds a semblance of safety among “The Jimmys,” a notorious gang led by Jimmy Crystal (Jack O’Connell), who claims satanic lineage. The group’s violent rites of passage and nihilistic philosophy paint a chilling portrait of desperate humanity, easily rivaling the horror of the infected themselves.
The depiction of The Jimmys blurs the boundaries between cult and chaos, depicting a club that is as impossible to leave as it is to join. The gang’s brutality sets a disturbing tone that teeters on the edge of torture horror, with acts of violence reminiscent of films like The Strangers. Even as a few of the Jimmys show signs of hesitation or remorse, the overwhelming mood is one of volatility—making them an even greater threat than the infected horde that once dominated the narrative.
The Bone Temple: Experiments at the Edge of Sanity
Inside the ossuary, Fiennes’ Dr. Kelson finds a dangerous fascination in Samson—a formidable “Alpha” infected portrayed by Chi Lewis-Parry. Kelson embarks on a hazardous series of experiments, including drugging Samson with morphine and sharing drug-induced experiences, further blurring the lines between doctor and patient. These sequences reveal Kelson’s obsessive drive to find a cure, even as it leads to increasingly irrational and unpredictable behavior. Both actors bring vibrancy to these moments, reinforcing the character’s depth and the film’s commitment to pushing the franchise into uncharted territory.
A Collision of Human Forces and Apocalyptic Despair
As the two storylines converge, the atheist Dr. Kelson and the self-proclaimed Satanist cult leader, Jimmy Crystal, are drawn to an inevitable confrontation. The film hints at a dramatic climax that, while not spoiled here, is noted as a memorable finale worth experiencing. Their meeting underscores the evolution of the franchise’s conflict: with the infected no longer the dominant antagonists, the real danger lies in humans themselves and the ideologies they champion as old systems collapse.
The Continuing Legacy of 28 Years Later
With Fiennes’ groundbreaking approach, Nia DaCosta’s distinctive direction, and Garland’s narrative continuity, The Bone Temple marks a significant moment in the saga. The exploration of human threats in a world stripped of law and civility invites viewers to question who the real monsters are. As the series once more reinvents itself—and with the Rage Virus and its ramifications continuing to shape the characters’ destinies—the future of the franchise looks to be as unpredictable and charged as ever.
28 Years Later: The Bone Temple features Ralph Fiennes, Alfie Williams, Jack O’Connell, and Chi Lewis-Parry. The film is now playing in theatres and promises to elevate the discussion surrounding the franchise, with a particular focus on Fiennes’ wild and evocative portrayal.

