1918 Odessa. German occupiers plunder the city. Sailor Petrus, who has lagged behind the Red Army detachment, saves one of the victims of bandit terror - the girl Marusya... Years have passed. The time has come for peaceful construction in the country. Red commander Petrus and Marusya, who has become a teacher, meet in Moscow in one of the cafes, where both were attracted by the sounds of the popular song “Eh, apple...”, accompanying the adventure of the heroes.
| Actor | Role |
|---|---|
 Varvara PopovaMarusya | Marusya |
| MMaria VasilyevaGapka, the chieftain | Gapka, the chieftain |
| NN. ZarechniyPetrus | Petrus |
| AAleksey PavlovVasil Nazarenko | Vasil Nazarenko |
 Pyotr RepninCharlie Chaplya, gang's secretary | Charlie Chaplya, gang's secretary |
| VV. TsaplinIosele, musician | Iosele, musician |
 Aleksandr ChistyakovMachinist | Machinist |
 Alexandr GromovRed arm soldier | Red arm soldier |
 Dmitri PokrassPiano player | Piano player |
 Vladimir UralskiyPoliceman | Policeman |
 Boris ShlikhtingAustrian officer (uncredited) | Austrian officer (uncredited) |
 Mariya ShlenskayaWorker 'Rattler' | Worker 'Rattler' |