The film centers on the story of newlyweds Inga and Heinz. Heinz works in the western sector of Berlin. A gang of crooks involved in various shady dealings tries to draw Heinz into their dark affairs. However, after accidentally learning about the "activities" of his "friends," Heinz informs the police about the impending crime. The gang is arrested.
| Actor | Role |
|---|---|
 Annekathrin BürgerInge | Inge |
 Gerhard BienertVater Kramer | Vater Kramer |
 Manfred KrugBiene | Biene |
 Willi SchradeNot listed | Not listed |
 Wilhelm Koch-HoogeNot listed | Not listed |
 Edwin MarianNot listed | Not listed |
 Paul BerndtNot listed | Not listed |
| CChristina MondenNot listed | Not listed |
| GGert AndreaeNot listed | Not listed |
 Werner LierckNot listed | Not listed |
 Helga GöringNot listed | Not listed |
| HHans EmonsNot listed | Not listed |
 Eckart FriedrichsonNot listed | Not listed |
| HHarald JoptNot listed | Not listed |
| HHans W. HamacherNot listed | Not listed |
 Herbert KöferNot listed | Not listed |
| JJean BrahnNot listed | Not listed |
 Gerlind AhnertNot listed | Not listed |