Homicide is writer/director David Mamet's exploration of self-identity in a modern society. Using police detective Joe Mantegna's murder investigation as a framework, Mamet focuses on the psychology of his main characters, and in the process offers up ample amounts of pitch-perfect dialogue. Though the procedural elements of the detective genre are present, Homicide is much richer than a standard genre film, with ample opportunity for sterling performances from Mantegna and supporting cast members William H. Macy and Ving Rhames. Despite its low budget, the film has the look of a more expensive production, thanks largely to Roger Deakins's superb cinematography. There's a considerable amount of detail that becomes increasingly important as the film progresses; though its plot may challenge some viewers, Homicide proves to be a thoroughly rewarding experience.