Jimmy Crystal

Jimmy Crystal
28 Days Later character
Jack O'Connell as Jimmy Crystal in 28 Years Later: The Bone Temple (2026)
First appearance28 Years Later (2025)
Last appearance28 Years Later: The Bone Temple (2026)
Created by
Portrayed by
In-universe information
Full nameJimmy Crystal
AliasSir Lord Jimmy
OccupationCult leader
ReligionA form of Satanism
NationalityScottish

Jimmy Crystal (or Sir Lord Jimmy Crystal) is a character in the 28 Days Later film series created by Alex Garland and Danny Boyle, serving as a minor character in 28 Years Later (2025) and as the main antagonist of 28 Years Later: The Bone Temple (2026).

Portrayed by Jack O'Connell as an adult and Rocco Haynes as a child, Jimmy is the psychopathic leader of a satanic cult of survivors of the Rage Virus pandemic known as the 'Jimmies' or the 'Fingers', whose members all take the name "Jimmy" and wear brightly coloured tracksuits and peroxide-blonde wigs, partly inspired by the public persona of British sexual predator and television personality Jimmy Savile.