28 Days Later is a 2002 British post-apocalyptic horror film directed by Danny Boyle, written by Alex Garland, and stars Cillian Murphy, Naomie Harris, Brendan Gleeson, Megan Burns, and Christopher Eccleston. The plot depicts the breakdown of society following the accidental release of a highly contagious virus and focuses upon the struggle of four survivors to cope with the destruction of the life they once knew.
Successful both commercially and critically, the film is credited with reinvigorating the zombie genre of horror film. The film spawned a 2007 sequel, 28 Weeks Later, a graphic novel titled 28 Days Later: The Aftermath, which expands on the timeline of the outbreak, and a 2009 comic book series titled 28 Days Later.
