Le conformiste

A weak-willed Italian man (Jean-Louis Trintignant) becomes a fascist flunky who goes abroad to arrange the assassination of his old teacher (Enzo Tarascio), now a political dissident.

The film is said to be a case study in the psychology of fascism: Marcello Clerici is a bureaucrat dehumanized by a dysfunctional upper class family and a childhood sexual trauma. Political philosopher Takis Fotopoulos calls the film "a beautiful portrait of this psychological need to conform and be 'normal' at the social level, in general, and the political level, in particular."

I loved it. I think it was very symbolic of not just fascism, but politics and humanity in general. There really is a desire to conform, and normality varies based on when and where you live. Political ideas might seem weird in one place and not another. The same with morality. Could a society exist where the removal of your friends is just a part of life? Sure. (The Mafia does it.)