| Name | Character | Episodes |
|---|---|---|
| Tobias Oertel | Florian Blessing | 5 |
| Katja Woywood | Dr. Vera Schulte | 1 |
| Dirk Martens | Christian Roth | 1 |
| Jana Pallaske | Lisa Blum | 1 |
| Aglaia Szyszkowitz | Marianne Krämer | 1 |
| Thomas Darchinger | Gerd Krämer | 1 |
| Xenia Assenza | Lena Krämer | 1 |
| Roeland Wiesnekker | Robert Aweiler | 1 |
| Jürgen Tarrach | Klaus Vogt | 1 |