Tanner is brilliant, there's no other director who makes films that are about politics that feel so effortless and natural and un-preachy. I've only seen
Charles and
Jonah Who Will Be 25 In The Year 2000, but both are great.
Jonah (co-written by John Berger) is definitely worth watching: it inspired The Big Chill and Return of the Secaucus Seven, but is much better and more politically astute than either, about a bunch of former young radicals who've all settled on different paths in the mid 70s. It also features adorable French actor Miou-Miou singing a
song about the oppression of the masses, and an entertainingly awful teacher who
gets fired for telling his class he wants a threesome. Plus lots of vegetable farming and tomfoolery.