Frederike Bader, a former policewoman from Berlin, currently living in witness protection in Passau, is supposed to help her ex-boss Jochen Mohn - formerly a witness protector, now head of the Passau CID - in a private matter.
Hermine Grill

Bettina Mittendorfer
Roswitha Hertel

Peter Fieseler
Jürgen Ritter
Cynthia Micas
Monique Mohn