The Soviet steamer Bogatyr delivers construction materials and rafts with timber to the earthquake-stricken city of Marto. However, foreign intelligence is preparing a sabotage operation on the Bogatyr...
| Actor | Role |
|---|---|
 Mikhail Belousovkapitan Nikolay Krutov | kapitan Nikolay Krutov |
 Vasili NeshchiplenkoNikita Luchinin | Nikita Luchinin |
 Lev FrichinskyMayorov | Mayorov |
 Borys BezhinBoronets | Boronets |
 Viktor Dobrovolskybotsman Zinoviy Butenko | botsman Zinoviy Butenko |
 Nikolay Kryuchkovstarshiy matros Egor Ploshkin | starshiy matros Egor Ploshkin |
 Viktor Avdyushkoinzhener Aleksey Kolos | inzhener Aleksey Kolos |
 Elina Bystritskayaradistka Evgeníya Sergeevna | radistka Evgeníya Sergeevna |
| KKlavdiya Lepanovavrach Anna Belekhova | vrach Anna Belekhova |
 Yelena Tyapkinapovar Nastasya Gribova | povar Nastasya Gribova |
 Izolda IzvitskayaNastenka | Nastenka |
 Yuri KrotenkoArkharov | Arkharov |
 Radner MuratovPetya | Petya |
 Georgiy Budarovkapitan Fritof Hansen | kapitan Fritof Hansen |
 Leonid Pirogovbotsman Larsen | botsman Larsen |
 Nikolay GrabbeNed Bergen | Ned Bergen |
 Dmytro Milyutenko«Khozyain» | «Khozyain» |
 Aleksandr ShatovHalter | Halter |
| LLiliya MaksimovaElis Dorith | Elis Dorith |
| LLev OlevskyKapitan yakhty | Kapitan yakhty |
 Yevgeni MorgunovHamphry | Hamphry |
| IIgor VetrovNot listed | Not listed |