Mr. Brooks is a 2007 crime thriller starring Kevin Costner as a respected businessman who secretly leads a double life as a serial killer. Directed by Bruce A. Evans, the film explores the psychological struggle between Brooks and his murderous alter ego, portrayed by William Hurt. As a determined detective closes in, the story blends character-driven suspense with moral conflict and inner compulsion. The film stands out for its focus on the psychology behind serial killing rather than procedural investigation. Från IMDB: A well-respected businessman is sometimes controlled by his murder and mayhem-loving alter ego.