| Actor | Role |
|---|---|
 Boris AndreyevStepan Polosukhin | Stepan Polosukhin |
 Larisa YemelyantsevaVera | Vera |
 Andrii SovaBoatswain | Boatswain |
 Fedir IshchenkoCutter commander | Cutter commander |
| BB. GoloskovSignalman | Signalman |
| VVladimir VyazemskiyFyodor Ignatyevich, a partisan | Fyodor Ignatyevich, a partisan |
 Vladimir GribkovVasiliy Karpovich, a partisan | Vasiliy Karpovich, a partisan |
 Anatoliy SmiraninGerman major | German major |
 Hans KleringGerman lieutenant | German lieutenant |
| GGeorgiy KurovskiyKrotov | Krotov |
| AAleksandra MacheretNot listed | Not listed |