Sequels
A sequel, 28 Weeks Later, was released May 11, 2007. Danny Boyle and Alex Garland took producing roles alongside Andrew Macdonald. The plot revolves around the arrival of American troops about seven months after the incidents in the original film, attempting to revitalise a nearly desolate Britain. The cast for this sequel includes Robert Carlyle, Rose Byrne, Jeremy Renner, Imogen Poots, Harold Perrineau, Catherine McCormack, Mackintosh Muggleton, and Idris Elba.
In March 2007, Danny Boyle was interviewed by an Irish radio station, where he claimed to be interested in making a third film in the series, 28 Months Later.
Read more about this topic: 28 Days Later