Guest Stars Prodromos Antoniadis as Dimitri Karamidas Matthias Freihof as Dr. Grohe Cornelia Ivancan as Sandra Buschhaus Hubertus Grimm as Peter Buschhaus Jana Klinge as Tanja Böttcher Johannes Allmayer as Thorsten Weber Max Kidd as Richard Barnabas Stefan Migge as Lukas Kippler
