Chinatown (1974)
Detective Jake Gittes navigates the shady undercurrents of a sun-drenched Southern California on the brink of World War II. When a captivating socialite enlists his help to probe into her spouse's infidelity, Gittes finds himself ensnared in a chaotic tangle of betrayals and lethal secrets, revealing a complex network of personal vendettas and political corruption that converge in a dramatic fashion.
