Interpretation of Dreams (1990)
Interpretation of Dreams (a.k.a. Tolkovanie snovideniy) is a 1990 feature documentary film by Andrei Zagdansky, produced in the Soviet Union during the perestroika period. Using extensive quotes from several Freudian works still banned by the Soviet censorship at the time (The Interpretation of Dreams, Totem and Taboo, Civilization and Its Discontents) the documentary interprets the pivotal points of European history of the past century – the rise of Nazism and Communism - from a psychoanalytical point of view.
More at Wikipedia.