I Want to Believe

Yekaterina Krupennikova

Lyudmila Zaykovskaya / Masha Zaykovskaya

Aleksei Safonov

Aleksey Trofimenko

Viktor Chekmaryov

Head of Archives

Igor Ledogorov

Sergey Mikhaylovich

Gennadiy Yukhtin

Kirill

Anatoliy Ivanov

Arvid Krumins

Nikola Popović

Nikola Oleksic

Yuri Lavrov

Vasiliy Pavlovich

Petro Vesklyarov

Antonina Leftiy

guest Gali Nalivaiko (uncredited)

Maria Samoilova

aunt Dusya

Volodymyr Saveliev