Mid-fifties Anne Marie Fuchs lives modestly and withdrawn in Düsseldorf. When a murder happens, it becomes clear that the inconspicuous lady, who is always in short supply, seems to be an absolute investigator with a razor-sharp mind. No wonder, because Anne Marie Fuchs is a former East German spy, especially one who still has a bill from her active time open.
| Actor | Role |
|---|---|
 Lina WendelAnne Marie Fuchs | Anne Marie Fuchs |
 Karim CherifYoussef El Kilali | Youssef El Kilali |
 Jasmin SchwiersSimone Papst | Simone Papst |
 Robert DölleRalf Eisner | Ralf Eisner |
 Sara FazilatSaida | Saida |
 Luc FeitIngo Bethke | Ingo Bethke |
 René SchoenenbergerReinhard Papst | Reinhard Papst |
 Christiane LemmBeate Papst | Beate Papst |
 Ben ArtmannSebastian Papst | Sebastian Papst |
 Franziska BenzCarlotta Weisz | Carlotta Weisz |
| SStefan PreissJosef Leinhos | Josef Leinhos |
| KKat SellnerAnne Marie Fuchs (jung) | Anne Marie Fuchs (jung) |
 Torsten MichaelisOlaf Ruhleben | Olaf Ruhleben |
 Rolf BergWolfgang Kröger | Wolfgang Kröger |
 Oleg ZhukovAlexander Groß | Alexander Groß |