28 Days Later is a 2002 British zombie horror film directed by Danny Boyle.
British animal liberation activists break into a laboratory and are caught by a scientist while trying to free some chimpanzees being used for medical research. Despite the scientist's warnings that the chimps are infected with a disease (which he calls "Rage"), the activists free a chimp, which immediately attacks and infects the group.
Starring: Cillian Murphy, Naomie Harris, Christopher Eccleston, Megan Burns, Brendan Gleeson
Director: Danny Boyle
Screenwriter: Alex Garland