Se7en (1995)

Se7en (1995) delivers the most shocking climax in thriller history, a rain-soaked journey into the mind of a serial killer. David Fincher's masterpiece redefined the genre, with Brad Pitt and Morgan Freeman tracking a killer using the seven deadly sins. The iconic box scene leaves audiences debating its moral horror decades later, and the film’s gritty atmosphere has influenced countless successors. Its unrelenting tension and philosophical depth make it the definitive 1990s thriller.