Brad Pitt famously plays a detective chasing a serial killer in the 1995 film “Se7en,” directed by David Fincher. In this dark, gripping thriller, Pitt portrays Detective David Mills, a young and impulsive cop who teams up with the experienced and weary Detective William Somerset, played by Morgan Freeman. Together, they investigate a series of brutal murders inspired by the seven deadly sins: gluttony, greed, sloth, lust, pride, envy, and wrath. The killer, known as John Doe, meticulously plans each murder to represent one of these sins, creating a chilling and methodical pattern that the detectives must decipher to stop him[1][2][3][5][6].
“Se7en” stands out for its bleak and grim atmosphere, which was unusual even among crime movies about serial killers at the time. The film is set in a nameless, rain-soaked city that adds to the oppressive mood. The story unfolds with increasing tension as Mills and Somerset follow the killer’s trail, only to realize that John Doe is always several steps ahead. The movie’s climax is particularly famous for its shocking and disturbing ending, where the killer manipulates Mills into completing his twisted plan, resulting in a devastating personal loss for the detective. This ending has become one of the most iconic and harrowing moments in thriller cinema[1][3][4][5].
Brad Pitt’s role as Detective Mills is notable for his portrayal of a character who is both determined and emotionally vulnerable. His dynamic with Morgan Freeman’s Somerset creates a compelling contrast between youthful idealism and seasoned cynicism. The film’s screenplay, written by Andrew Kevin Walker, and Fincher’s direction combine to create a narrative that is as much about the psychological toll of hunting a serial killer as it is about the crimes themselves[4][5].
While “Se7en” is the most prominent and well-known movie where Brad Pitt plays a detective chasing a serial killer, there are no other major films in his career that fit this exact description. Pitt has played various roles in crime and thriller genres, but none as directly focused on a detective pursuing a serial killer with the same intensity and thematic depth as “Se7en”[1][2].
In summary, “Se7en” remains a landmark film in Brad Pitt’s career and in the serial killer thriller genre. Its combination of a dark, atmospheric setting, complex characters, and a chilling narrative about the seven deadly sins has left a lasting impact on audiences and filmmakers alike. The movie’s exploration of human nature’s darkest aspects and its unforgettable ending continue to be discussed and analyzed decades after its release[3][5].

