Detti leaves the Harz to help build East Berlin but faces a cold welcome. He bonds with roommate Matthias and meets Silke. Assigned to Marzahn’s construction brigade, he works through challenges, determined to stay. His resolve pays off when he falls for Jasmin.
| Actor | Role |
|---|---|
| MManfred MöckMatthias Mattke | Matthias Mattke |
 Kirsten BlockSilke | Silke |
 Hartmut SchreierBlauhemd-Bodo | Blauhemd-Bodo |
 Arnim MühlstädtPaul | Paul |
| RReinhold FriedrichDetlef Kallinger | Detlef Kallinger |
| OOdette BereskaJasmin | Jasmin |
| GGösta BornscheinLutz | Lutz |
| VVictor KeunePiepe | Piepe |
 Klaus-Jürgen SteinmannEdgar Möbius | Edgar Möbius |
 Otmar RichterBernhard | Bernhard |
 Jens-Uwe BogadtkeRingo | Ringo |
| Hartmut SchreierNot listed | Not listed |
| BBerenice GroßkopVera | Vera |
| DDieter BellmannNot listed | Not listed |
 Margot BusseNot listed | Not listed |
 Frank-Otto SchenkNot listed | Not listed |
| PPeter KalischNot listed | Not listed |
| WWiebke FuhrkenNot listed | Not listed |
 Edgar KülowNot listed | Not listed |
| PPetra StollarskaNot listed | Not listed |