 Eduard BredunNikolay Timofeyev | Nikolay Timofeyev |
| OOlga Reus-PetrenkoKatya | Katya |
 Innokentiy SmoktunovskiyAntonov-Ovseyenko | Antonov-Ovseyenko |
 Konstantin SkorobogatovPutilov's factory owner | Putilov's factory owner |
 Aleksandr LarikovCoachman | Coachman |
 Yuriy TolubeevCargo coachman | Cargo coachman |
 Gleb YuchenkovVladimir Lenin | Vladimir Lenin |
| LLeonid LyubashevskyYakov Sverdlov | Yakov Sverdlov |
| NNikolay VakurovNikolay Podvoyskiy | Nikolay Podvoyskiy |
 Konstantin AdashevskyKishkin | Kishkin |
 Igor BogolyubovLukhmin | Lukhmin |
 Aleksandr SusninPashka | Pashka |
 Vasili MerkuryevSailor | Sailor |
 Ivan NazarovNot listed | Not listed |
 Anatoly AlekseevNot listed | Not listed |
 Georgi ZhzhyonovRakhya | Rakhya |
| IIvan SelianinNot listed | Not listed |
 Vladimir TroshinFilimonov | Filimonov |
 Adrian FilippovNot listed | Not listed |
| AAnatoliy PavlovBlagonravov | Blagonravov |
 Antonina PavlychevaNikolay's mother | Nikolay's mother |
 Grigoriy Gay(uncredited) | (uncredited) |
 Igor DombekSoldier (uncredited) | Soldier (uncredited) |
 Vladimir KarpenkoWorker (uncredited) | Worker (uncredited) |
 Arnold KurbatovBoatswain (uncredited) | Boatswain (uncredited) |
| GGeorgiy Kurovskiy(uncredited) | (uncredited) |
| YYuri LegkovSailor (uncredited) | Sailor (uncredited) |
 Yuri RodionovCadet (uncredited) | Cadet (uncredited) |
| SSergey Svistunov(uncredited) | (uncredited) |
 Fedor Fedorovski(uncredited) | (uncredited) |
