Boris Shchukin

Vladimir Lenin

Nikolai Okhlopkov

Vasili, Lenin's protege

Aleksandr Shatov

Konstantinov, conspirator chieftain

Vasiliy Markov

Feliks Edmundovich Dzerjinsky

Vasili Vanin

Kremlin Commandant Mateyev

Nikolai Cherkasov

Maksim Gorky

Leonid Lyubashevsky

Yakov Mikhailovich Sverdlov

Vladimir Solovyov

Sintsov, a spy

Nikolai Svobodin

Rutkovsky, a conspirator

Viktor Tretyakov

Novikov, a conspirator