The Constant Gardener (2005)
Filmed in Kibera, one of Nairobi’s largest slums, the film is about a UK diplomat (Justin Quayle) in Kenya struggling to solve his wife’s murder. Quayle, played by Ralph Fiennes, loses his wife, played by Rachel Weisz, in unclear circumstances and he must do everything possible to find her murderers. Weisz’s character was an amnesty activist investigating a dangerous drug trial, which she hoped would expose malpractice by a multi-million dollar pharmaceutical company. The Constant Gardener is a top box office movie, having earned $82.5 million in receipts.