Cast
Sergei Yakovlev
Ivan Semyonovich
Irina Rozanova
Tanya
Andrei Tolubeyev
matematik Nikolay
Aleksei Buldakov
Sergey Pivovarov
Elena Popova
Exhibition visitor (uncredited)
Natalya Sayko
Emma Andreyevna
Yury Eller
Starshiy referent
Oleg Basilashvili
Posetitel vystavki (uncredited)
Mykola Hrynko
akademik Stanislav Sheshko
Arkadi Shalolashvili
psikhiatr Mikhail Gorodkov
Pavel Kornakov
Yuri Belyayev
Aleksandr Kryukov
Yuri Zvyagintsev
Yura
Tatyana Zhuravleva
Nadezhda Kudelkina
Yelena Solovey
Irina
Irina Skobtseva
Anna Ivanovna
Yevgeni Vesnik
otets Aleksandra
Yuriy Kuznetsov
Stanislav Lapshin
Ilya Ivanov
arkhitektor Semyon Zapolskiy
Nina Ruslanova
Partirnaya rabotnitsa
Aleksandr Slastin
Polkovnik