Black Corridor
History teacher Nikolay Echevin on his sixtieth birthday receives an anonymous letter in which he is called the "center of public infection" and threatened with murder.
- Genre: Drama
- Director: Vadim Derbenyov
- Cast: Innokentiy Smoktunovskiy, Vladimir Ilin, Ion Ungureanu, Olga Kabo, Sergey Garmash
- Country: Soviet Union