Se7en (1995) is a psychological crime thriller directed by David Fincher and written by Andrew Kevin Walker. The film stars Brad Pitt, Morgan Freeman, Gwyneth Paltrow, and Kevin Spacey. It is a dark and atmospheric exploration of human depravity, focusing on two detectives who are hunting a serial killer whose crimes are inspired by the seven deadly sins.

The story follows seasoned detective William Somerset (Morgan Freeman), who is on the verge of retirement, and his brash and impulsive new partner, David Mills (Brad Pitt). The two are drawn into a series of gruesome murders committed by a killer named John Doe (Kevin Spacey). Each of the murders represents one of the seven deadly sins—gluttony, greed, sloth, lust, pride, envy, and wrath—and is carried out in a twisted and symbolic manner.

As the detectives race to catch the killer, they are forced to confront the darkest aspects of humanity and their own personal struggles. The film is known for its grim tone, detailed depiction of the murders, and the tension that builds as the detectives try to anticipate the next sin-inspired crime. The climax of Se7en is particularly famous for its shocking twist, which leads to a harrowing conclusion that leaves viewers questioning the nature of justice and morality.

Se7en is regarded as a genre-defining film, known for its bleak atmosphere, Fincher’s masterful direction, and strong performances, particularly from Pitt and Freeman. The film’s visual style, including its use of rain-soaked, decaying urban environments, adds to the oppressive mood. The film was both a critical and commercial success and remains a landmark in the psychological thriller genre for its disturbing, thought-provoking content.