Self (archive footage)
Joseph Stalin
Nikita Khrushchev
Gheorghe Gheorghiu-Dej
Mátyás Rákosi
Otto Grotewohl
Walter Ulbricht
Harry Pollitt
Dolores Ibárruri
Yumjaagiin Tsedenbal
Palmiro Togliatti
Jacques Duclos
Lavrentiy Beria
Vyacheslav Molotov
Georgi Malenkov
Klement Gottwald
Bolesław Bierut
Urho Kekkonen
Zhou Enlai
Valko Chervenkov
Editor
Danielius Kokanauskis
Sound Designer
Vladimir Golovnitsky
Researcher
Vladilen Vierny
Screenplay
Sergei Loznitsa
Director
Producer
Maria Choustova
Colorist
Claudiu Doaga
Sound Re-Recording Mixer
Ivo Heger
Co-Producer
Pavla Janoušková Kubečková
Jakub Viktorín
Online Editor
Sebastian Plamadeala