Katrin and Max are a couple. She examines police colleagues for her workability, he is a Kripo commissioner. When Hansen, the chief commissioner, is placed at his side, everything changes.
| Actor | Role |
|---|---|
 Sophie von KesselKatrin | Katrin |
 Nadeshda BrennickeFranziska Hansen | Franziska Hansen |
 Oliver BootzMax | Max |
 Simon LichtBenno | Benno |
 Tina EngelElla | Ella |
 Christopher GareisenPeter Seligmann | Peter Seligmann |
 Armin DillenbergerProfessor Bäumer | Professor Bäumer |
 Ulli KinalzikDr. Kühle | Dr. Kühle |