Martin Kühn has work to do - and a lot of it. As an inspector, dealing with murders and kidnappings is his bread and butter, but when these crimes happen almost on his doorstep, even the experienced police officer is not left cold.
| Actor | Role |
|---|---|
 Thomas LoiblMartin Kühn | Martin Kühn |
 Dagmar LeeschSusanne Kühn | Susanne Kühn |
 Ronald KukuliesThomas Steierer | Thomas Steierer |
 Nicholas ReinkeBernd Pollack | Bernd Pollack |
 Trystan PütterDr. Hans Globke | Dr. Hans Globke |
 Robert StadloberMarkus Brenningmeyer | Markus Brenningmeyer |
 Kim RiedleMartina Brunner | Martina Brunner |
 Lisa WagnerAnneliese Brenningmeyer | Anneliese Brenningmeyer |
 Katharina SchlothauerUlrike Leininger | Ulrike Leininger |
 Oliver StokowskiNot listed | Not listed |
 Cedric EichNico Kühn | Nico Kühn |
 Susanne SchäferEva Rohrschmidt | Eva Rohrschmidt |
 Sebastian GriegelRoger Kocholski | Roger Kocholski |
| YYolanda SchlagintweitEmil | Emil |
| MMarlene LabahnAlina Kühn | Alina Kühn |
 Till FiritLeitz | Leitz |