The Constant Gardener THE CONSTANT GARDENER (2005) Starring Ralph Fiennes, Rachel Weisz, Danny Huston, Bill Nighy, Pete Postlethwaite, Hubert Koundé, Daniele Harford, Packson Ngugi, Keith Pearson, John Sibi-Okubu, Donald Sumpter, Archie Panjabi, Nick Reding and Gerard McSorley. Screenplay by Jeffrey Caine. Directed by Fernando Meirelles. Distributed by Focus Features.  129 minutes.  Rated R. The Constant Gardener is an old fashioned tragic love story dressed in the garb of in