The constant gardener / Focus Features presents in association with the UK Film Council ; a Potboiler production in association with Scion Films ; directed by Fernando Meirelles ; produced by Simon Channing Williams ; screenplay by Jeffrey Caine.

In a remote area of Northern Kenya, activist Tessa Quayle is found brutally murdered. Tessa's companion, a doctor, appears to have fled the scene, and all the evidence points to a crime of passion. Members of the British High Commission in Nairobi assume that Tessa's widower, their mild-mannered and unambitious colleague Justin Quayle, will leave the matter to them. Haunted by remorse and jarred by rumors of his late wife's infidelities, Quayle surprises everyone by embarking on a personal odyssey that will take him across three continents. Using his privileged access to diplomatic secrets, Justin risks his own life and will stop at nothing to expose the truth--a conspiracy more far-reaching and deadly than Quayle could ever have imagined.

MPAA rating: R ; for language, some violent images and sexual content/nudity.

Ralph Fiennes, Rachel Weisz, Danny Huston, Bill Nighy, Pete Postlethwaite, Richard McCabe, Donald Sumpter, Juliet Aubrey, Hubert Koundé, Archie Panjabi, Gerald McSorley, Sidede Onyulo, Anneke Kim Sarnau, Daniele Harford, Packson Ngugi, Damaris Itenyo Agweyu, Bernard Otieno Oduor.