Episode 5 S01 E05

Aleksandr Robak (as Sergey Gradov) Maksim Lagashkin (as Yriy Osokin) Anna Mikhalkova (as Marina) Anna Kotova (as Jenka) Gennadiy Smirnov (as Semen Krukov) Vitaliy Lobanov (as visitor to the House of Arts (uncredited)) Ilya Borisov (as Kostik) Dmitry Lysenkov (as Leonov) Darya Zhovner (as Varya) Valeriy Dyachenko (as Markin) Natalya Rogozhkina (as Olga Kryukova) Aleksandr Mosin (as Morgulis) Tamara Abrosimova (as Olga's mother)