 Boris ShchukinVladimir Lenin | Vladimir Lenin |
 Nikolai OkhlopkovVasili, Lenin's protege | Vasili, Lenin's protege |
 Aleksandr ShatovKonstantinov, conspirator chieftain | Konstantinov, conspirator chieftain |
 Vasiliy MarkovFeliks Edmundovich Dzerjinsky | Feliks Edmundovich Dzerjinsky |
 Vasili VaninKremlin Commandant Mateyev | Kremlin Commandant Mateyev |
 Nikolai CherkasovMaksim Gorky | Maksim Gorky |
| LLeonid LyubashevskyYakov Mikhailovich Sverdlov | Yakov Mikhailovich Sverdlov |
 Vladimir SolovyovSintsov, a spy | Sintsov, a spy |
 Nikolai SvobodinRutkovsky, a conspirator | Rutkovsky, a conspirator |
| VViktor TretyakovNovikov, a conspirator | Novikov, a conspirator |
| NNatalya EfronFanni Kaplan | Fanni Kaplan |
| EElena MuzilYevdokia Ivanova, Lenin's housekeeper | Yevdokia Ivanova, Lenin's housekeeper |
 Mikheil GelovaniJoseph Stalin | Joseph Stalin |
 Nikolai BogolyubovKlim Voroshilov | Klim Voroshilov |
| ZZinaida DobinaNadyezda Konstantinovna Krupskaya (Lenina) | Nadyezda Konstantinovna Krupskaya (Lenina) |
 Serafim KoziminskyBobilev, Lenin's orderly | Bobilev, Lenin's orderly |
 Klavdiya KorobovaVasili's Wife | Vasili's Wife |
 Nikolai PlotnikovKulak from Tamborsk | Kulak from Tamborsk |
 Iosif TolchanovAndrei Fedorovich, attending physician | Andrei Fedorovich, attending physician |
 Aleksandr KhokhlovProfessor of Medicine | Professor of Medicine |
 Sergei AntimonovPolyakov (uncredited) | Polyakov (uncredited) |
 Vladimir UralskiyCommander | Commander |
 Rostislav PlyattNot listed | Not listed |
| VViktor BubnovSailor in the Bolshoi theatre (uncredited) | Sailor in the Bolshoi theatre (uncredited) |
