Perestroika (2009)

In this film from director Slava Tsukerman (Liquid Sky), an astrophysicist (Sam Robards) returns to Russia after emigrating to the US 17 years earlier. Formerly branded a traitor by the government, he is now seen as a hero, as the period of Perestroika (The Restructuring) has turned everything upside down. But all the warmth in the world can't make him forget the anti-Semitic sentiments that have haunted him for nearly two decades.