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