La naranja mecánica (1971). "A Clockwork Orange" (original title). Director: Stanley Kubrick. In future Britain, charismatic delinquent Alex DeLarge is jailed and volunteers for an experimental aversion therapy developed by the government in an effort to solve society's crime problem... but not all goes to plan.
"Fight Club" is definitely one of those amazing, mind-fucking movies everyone should watch. You'll fall in love with the script alone! And let's not even talk about the actors; such a great performance.