| Name | Character | Episodes |
|---|---|---|
| Rosel Zech | Martha Engler | 3 |
| Günther Maria Halmer | Franz Engler | 3 |
| Pasquale Aleardi | Wolfgang Heye | 3 |
| Michael Gwisdek | Siggi | 3 |
| Dorka Gryllus | Norah Kellermann | 3 |
| Merab Ninidze | Niklas Psathos | 3 |
| Nicole Marischka | Hilde | 3 |
| Heikko Deutschmann | Heinrich Nolde | 3 |