A Clockwork Orange (S. Kubrick, 1971)

Alex (Malcolm McDowell), the main character, is a charismatic, antisocial delinquent whose interests include classical music (especially Beethoven), rape, and what is termed “ultra-violence”. He leads a small gang of thugs (Pete, Georgie, and Dim), whom he calls his droogs. The film chronicles the horrific crime spree of his gang, his capture, and attempted rehabilitation via controversial psychological conditioning. Alex narrates most of the film in Nadsat, a fractured adolescent slang composed of Slavic (especially Russian), English, and Cockney rhyming slang.

The film is based upon Anthony Burgess’s 1962 novel A Clockwork Orange.

(Source : en.wikipedia.org)