Joseph Stalin as Self (archive footage)

Nikita Khrushchev as Self (archive footage)

Lavrentiy Beria as Self (archive footage)

Vyacheslav Molotov as Self (archive footage)

Georgi Malenkov as Self (archive footage)

Klement Gottwald as Self (archive footage)

Bolesław Bierut as Self (archive footage)

Urho Kekkonen as Self (archive footage)

Zhou Enlai as Self (archive footage)

Valko Chervenkov as Self (archive footage)

Gheorghe Gheorghiu-Dej as Self (archive footage)

Mátyás Rákosi as Self (archive footage)

Otto Grotewohl as Self (archive footage)

Walter Ulbricht as Self (archive footage)

Harry Pollitt as Self (archive footage)

Dolores Ibárruri as Self (archive footage)

Yumjaagiin Tsedenbal as Self (archive footage)

Palmiro Togliatti as Self (archive footage)

Jacques Duclos as Self (archive footage)