A Clockwork Orange (1971)

This is one of Stanley Kubrick’s most famous and most controversial films (up until Eyes Wide Shut). This story of a group of violent teens, showed horrific activities such as home invasion, rape and murder. It was so brutal and graphic that many countries banned it for decades. Even in the UK, it was pulled from theatres because Kubrick and his family were getting death threats, and wasn’t screened again until 1999, after the director’s death.