Ashik Kerib, one of the best films by Sergei Parajanov, Georgia
Neokonchennaya pyesa dlya mekhanicheskogo pianino (1977)
Dom za vesanje (1988)
Time of the Gypsies. Emil Kusturica, Yugoslavia
A Slave of Love (1976)
A crazy movie made after the novel of my favorite Russian author Viktor Pelevin. I do NOT recommend reading the blurb on in in IMDB - the movie is not really about "the rise of the advertising industry in Post-Soviet Russia."