Godard's La Chinoise (1967) is a cross section of youthful dogmatism from bourgeois Maoist university students in late 60's France

The film follows a group of student's founding a terrorist sect and planning to assassinate a Soviet official on a diplomatic visit. Godard was a Marxist and his films are littered with dialectical readings, with another film (Weekend) even mentioning Marx's name next to Jesus Christ.

He's my all time favourite director and if you've never checked him out you really should