Alfie Williams: Age, Biography & Acting Career
Alfie Williams is a 15-year-old English actor best known for playing Spike in 28 Years Later (2025) and its 2026 sequel, 28 Years Later: The Bone Temple. His leading performance in Danny Boyle’s post-apocalyptic horror film brought him international attention after several years of smaller acting roles.
Born on January 3, 2011, in Newcastle upon Tyne, England, Williams began acting as a child, partly inspired by his father, actor Alfie Dobson. His career has since included a London Critics’ Circle award, recognition from Forbes and new film projects beyond the 28 Years Later franchise.
Alfie Williams Biography: Quick Facts
| Fact | Verified Answer |
|---|---|
| Full name | Alfie Williams |
| Profession | English actor |
| Date of birth | January 3, 2011 |
| Age | 15 years old, as of October 23, 2026 |
| Birthplace | Newcastle upon Tyne, England |
| Nationality | British |
| Height | 178 cm (5 ft 10 in), according to Select Model Management |
| Father | Alfie Dobson, an actor |
| Best-known character | Spike |
| Breakout film | 28 Years Later (2025) |
| Major sequel | 28 Years Later: The Bone Temple (2026) |
| Early television appearance | His Dark Materials (2022) |
| Education | Williams said he was home-educated in June 2025 |
| Notable award | 2026 London Critics’ Circle Young British/Irish Performer of the Year |
| Net worth | No dependable public estimate established in the reviewed sources |
| Announced future projects | Banquet and Friend Thing |
Alfie Williams in 28 Years Later: Playing Spike
Alfie Williams plays Spike, a 12-year-old survivor in 28 Years Later, the 2025 horror film directed by Danny Boyle and written by Alex Garland. The story takes place in Britain decades after the Rage Virus outbreak introduced in 28 Days Later (2002).
Spike grows up on Holy Island, a settlement separated from the infected mainland by a tidal causeway. He knows little about ordinary life before the outbreak, making his first experiences beyond the island especially dangerous.
His father, Jamie, is played by Aaron Taylor-Johnson, while Jodie Comer portrays his mother, Isla. Their troubled family circumstances become central to Spike’s story as he confronts the infected and begins questioning the world he has been taught to accept.
The film gave Williams his first major feature-film lead. Rather than appearing briefly in an established production, he had to carry much of the narrative alongside experienced performers, including Comer, Taylor-Johnson and Ralph Fiennes.
His transition from smaller acting credits to a leading film role also places him among the young performers discussed in our feature on rising actors to watch. Williams’ case is distinctive because his breakout came through a horror franchise built around a demanding central character.
How Did Alfie Williams Get the Role of Spike?
Williams revealed in a 2025 Wonderland interview that his agent sent him the opportunity to audition. He recorded a self-tape before learning that the project was a Danny Boyle film.
Further auditions followed, including meetings with Boyle in Newcastle. Williams recalled being excited when he finally learned that he had secured the part.
Preparing for Spike required more than rehearsing dialogue. Williams spent approximately two weeks working with Boyle, Jodie Comer and Aaron Taylor-Johnson to discuss the characters’ backgrounds and understand the relationships within Spike’s family.
That preparation helped establish how Spike would respond to unfamiliar situations. Unlike many horror protagonists, he has never experienced a world without the infected, so fear and danger are ordinary parts of his upbringing.
Alfie Williams Returns in 28 Years Later: The Bone Temple
Williams reprised his role as Spike in 28 Years Later: The Bone Temple, released in January 2026. The film continues directly from the events of 28 Years Later, but director Nia DaCosta takes over from Danny Boyle.
Alex Garland returned as screenwriter, maintaining the connection between the two films. The sequel introduces a particularly dangerous relationship between Spike and Jimmy Crystal, portrayed by Jack O’Connell.
According to Sony Pictures’ official description, Spike’s encounter with Jimmy becomes a terrifying experience. Ralph Fiennes also returns as Dr. Ian Kelson, whose research into the infected develops in a separate part of the story.
The sequel gives more attention to the cruelty of surviving humans. Spike must deal with threats that cannot be explained simply by the virus, adding another dimension to the character’s struggle to stay alive.
Williams discussed the difference between working with Boyle and DaCosta in interviews promoting the sequel. In a January 2026 conversation with Man About Town, he described learning from their different directing approaches while continuing Spike’s story.
The Bone Temple is a released film, not an upcoming title. Sony Pictures lists it among its available home-entertainment releases, although viewing options depend on the audience’s country and service.
How Old Is Alfie Williams? Birthday and Early Background
Alfie Williams was born on January 3, 2011, making him 15 years old as of October 23, 2026. His birth date is listed by film-information services including Fandango.
He was born in Newcastle upon Tyne, a city in northeast England. Williams has maintained strong connections with the region while developing a career involving film productions and promotional work elsewhere.
His real age should not be confused with the age of Spike in 28 Years Later. Spike is portrayed as a 12-year-old boy, while Williams was older when the film reached cinemas.
How Tall Is Alfie Williams?
Alfie Williams’ height is listed as 178 cm, approximately 5 feet 10 inches, on his professional Select Model Management profile.
This figure comes from an agency listing rather than an estimate based on photographs. Because Williams is still a teenager, the measurement may change as he grows.
Alfie Williams’ Father, Education and Acting Beginnings
Alfie Williams’ father is Alfie Dobson, who also works as an actor. Williams has explained in several interviews that seeing his father perform encouraged him to consider acting at an early age.
In a June 2025 interview with 1883 Magazine, Williams recalled watching his father’s work and becoming interested in appearing on television himself. He also credited his father with supporting him as he attended auditions and gained professional experience.
Williams began auditioning as a child and appeared in commercials before securing more substantial roles. These early opportunities helped him become familiar with acting for a camera long before he joined the 28 Years Later cast.
His Early Work With Stephen Graham
One of Williams’ earliest acting experiences was the short film Phallacy, directed by Luke Davies. He worked alongside Stephen Graham and Shaun Parkes, although Williams later said the short film had not been released.
The project nevertheless helped his career. In his 1883 Magazine interview, Williams explained that Graham provided contact information for an agent, leading to further professional opportunities.
His experience with Graham should not be confused with a family relationship. Graham was an early collaborator who helped Williams make a professional connection; Alfie Dobson is Williams’ father.
Where Did Alfie Williams Study?
Williams said in a June 2025 interview that he was receiving his education at home. He explained that combining schoolwork with acting commitments could sometimes be difficult.
That statement describes his circumstances at the time of the interview. His present educational arrangements have not been independently confirmed, so it would be inaccurate to assume they have remained unchanged.
Alfie Williams Movies and TV Shows: Selected Filmography
Alfie Williams’ acting career includes television, short-film work and feature films. His Independent Talent profile confirms several early credits alongside his better-known appearances as Spike.
| Year / Status | Movie or TV Show | Role |
|---|---|---|
| 2021; unreleased short | Phallacy | Bo |
| 2022 | His Dark Materials | Ghost Theo |
| 2023 | A New Breed of Criminal | Young John Henry Sayers |
| 2025 | 28 Years Later | Spike |
| 2026 | 28 Years Later: The Bone Temple | Spike |
| Upcoming; release unconfirmed | Banquet | Role not publicly established |
| Post-production in September 2026 | Friend Thing | Lead cast member |
This table lists selected documented productions. It does not claim to include every commercial, performance or professional credit.
His Dark Materials (2022)
Williams appeared as Ghost Theo in the third season of His Dark Materials, the fantasy television adaptation of Philip Pullman’s novels.
The role was considerably smaller than his later work in 28 Years Later, but it provided experience on a major television production. It remains one of his earliest identifiable screen credits.
A New Breed of Criminal (2023)
Williams played the younger John Henry Sayers in A New Breed of Criminal, a British crime film directed by Richard John Taylor.
This supporting appearance came before his casting as Spike. It is another example of the screen work he completed while gradually building experience as a young actor.
Alfie Williams’ Awards and Career Recognition
Alfie Williams won Young British/Irish Performer of the Year at the 46th London Critics’ Circle Film Awards, held on February 1, 2026.
The award recognized his performance in 28 Years Later. The Critics’ Circle’s official winners announcement confirms that he received the honor.
The win followed the release of his first major leading role. It also placed his performance among those recognized by the organization’s film critics during the 2025–2026 awards period.
Forbes 30 Under 30 Europe Recognition
In April 2026, Williams was included in the Forbes 30 Under 30 Europe Entertainment list.
Forbes’ official announcement identified him as the youngest person on the 2026 European list, at 15 years old.
The Forbes recognition differs from his Critics’ Circle award. It is inclusion in an editorial selection of emerging professional talent, not a separate acting-performance award.
What Is Alfie Williams’ Net Worth?
No dependable public estimate of Alfie Williams’ net worth was established in the reviewed sources as of October 23, 2026.
His acting credits and professional recognition are publicly documented, but those records do not establish his personal wealth. Film salaries, representation arrangements and other financial details cannot be reliably calculated from his appearances alone.
How Alfie Williams Compares With Other Young Actors
Williams’ career developed through smaller productions before a major leading role in a horror film. Other emerging actors have taken different paths, especially through television series and literary adaptations.
British actress Bo Bragason, for example, appeared in productions including the BBC crime drama The Jetty and Disney’s Renegade Nell. Her career illustrates how recurring and supporting screen roles can build experience across several television and film projects before larger opportunities arrive.
Jake Connelly became familiar to Netflix audiences as Derek Turnbow in the fifth season of Stranger Things. His visibility came through an established television series with a large ensemble, while Williams reached a wider film audience through his central role as Spike.
Another young British performer, Lox Pratt, played Jack in the BBC’s 2026 adaptation of Lord of the Flies. Both Pratt and Williams portrayed young characters facing disturbing circumstances, although their productions and professional credits are separate.
These differences help place Williams’ career in context. His strongest association remains the 28 Years Later films, while his next releases will provide a clearer picture of the kinds of roles he takes outside that franchise.
Alfie Williams’ Upcoming Movies: Banquet and Friend Thing
Williams has two further film projects in development beyond his released 28 Years Later appearances: Banquet and Friend Thing. Both have been publicly associated with the actor, but their release schedules require care.
Banquet
Banquet is a supernatural thriller directed by Galder Gaztelu-Urrutia, who previously directed The Platform. The announced cast includes Meghann Fahy, Corey Mylchreest and Alfie Williams.
The production was announced in November 2025, and Williams discussed working on it in January 2026. At that time, he said he could not reveal much about his character.
The film has subsequently appeared in post-production listings, but an exact release date has not been reliably established. Until a distributor provides confirmed information, the film should remain classified as upcoming.
Friend Thing
Friend Thing is a coming-of-age feature directed by Harry Calbom and set in Seattle during the 1990s. Williams appears alongside Ryan Kiera Armstrong, with other announced cast members including Pete Holmes, Lewis Black and Emily Deschanel.
The story concerns a teenager navigating friendship, first love and loss. Its setting and subject matter distinguish it from the post-apocalyptic horror of 28 Years Later, giving Williams an opportunity to work in a different type of film.
According to a Production List entry updated September 22, 2026, the film had completed principal photography in Seattle and entered post-production.
The production was targeting a 2027 release, but that year remains a target rather than a confirmed theatrical date. As of October 23, 2026, Friend Thing should be described as an upcoming project, with its final release arrangements still subject to announcement.
