I Want to Believe Full Cast & Crew

as Lyudmila Zaykovskaya / Masha Zaykovskaya

as Aleksey Trofimenko

as Head of Archives

as Sergey Mikhaylovich

as Kirill

as Arvid Krumins

as Nikola Oleksic

as Vasiliy Pavlovich

as guest Gali Nalivaiko (uncredited)

as aunt Dusya