Episode 7 S01 E07

Karina Andolenko (as Ekaterina Panova) Pavel Priluchnyy (as Feliks Krutskiy) Luiza Mosendz (as Irina Semyonovna) Anastasiya Zadorozhnaya (as Marianna Nechaeva) Galina Petrova (as Vera Nechaeva) Sebastien Sisak (as Rem) Aleksandr Tyutin (as Sergey Krutskiy) Vladimir Zherebtsov (as Valeriy Zubov)