Cillian Murphy Debunked as Zombie in 28 Years Later Trailer

The emaciated zombie in the trailer is confirmed to be played by model and art dealer Angus Neill, as fans speculate on Murphy's potential role in the upcoming sequel.

The trailer for 28 Years Later, the third installment in Danny Boyle's zombie franchise, sparked speculation that Cillian Murphy appeared as a zombie, but this has been debunked.
The emaciated zombie seen in the trailer is portrayed by Angus Neill, a model and art dealer, who was specifically chosen by Boyle for the role due to his distinctive appearance.
Cillian Murphy, who starred in the original 28 Days Later, is not listed as part of the cast but is serving as an executive producer for the film.
Sony has confirmed 28 Years Later as the first film in a planned trilogy, with the sequel set for release on June 20, 2025, starring Jodie Comer, Aaron Taylor-Johnson, and Ralph Fiennes.
The original 28 Days Later, long unavailable on streaming platforms due to rights issues, is expected to be made available digitally soon following Sony's acquisition of its rights.