Franco Nero
John Reed
Vladimir Sedov
Nikolai Kishkin
Bohdan Stupka
Alexander Kerensky
Valeriy Barinov
Nikolai Podvoisky
Irina Skobtseva
Countess Panina
Sydne Rome
Louise Bryant
Mirdza Martinsone
Bessie Beatty
Boris Nevzorov
Konstantin Eremeev
Nikolai Boyarsky
General
Elena Finogeeva
Alexandra Kollontai
Nikolay Burov
Mikhail Tereshchenko
Liliya Gurova
Boris Belyakov
Yulyen Balmusov
Felix Dzerzhinsky
Sergey Dorogov
красноармеец
Yuriy Sokolov
Eremeev - newspaper employee
Aleksey Emelyanov
engineer (uncredited)