| Helmut Zierl | Kristian Schilling / Christiane Maiwald [HR] | |
| Tatjana Blacher | Susanne Schilling [DNR] | |
| Sebastian Dunkelberg | Theuerkauf (F: Sekretärin des Jahres) [NR] | |
| Oliver Reinhard | Achim [NR] | |
| Peter Rühring | Herr Graborius [NR] | |
| Jenny Elvers | Jana [NR] | |
| Hans Peter Korff | Josef [NR] | |
| Karin Rasenack | Christiane [NR] | |
| Anna Bertheau | Felicitas Schilling [NR] | |
| Alana Bock | Edelgard (Folge: Edelgard) [NR] | |
| Ivo Möller | Florian Schilling [NR] | |
| Katharina Schubert | Anja [NR] | |
| Frank Vockroth | Uwe [ENR] | |
| Maraile Woehe | Sekretärin [ENR] | |
| Wolfgang Grindemann | Mischa [ENR] | |
