| Name | Character | Episodes |
|---|---|---|
| Christina Plate | Ursula Foges | 16 |
| Dirk Bach | Pater Laurentius | 16 |
| Peter Schiff | Pater Liborius | 16 |
| Stephan Schwartz | Dr. Schulte-Kelling | 2 |
| Hanns Zischler | Angermeyer | 1 |
| Michael Kessler | 1 | |
| Ursela Monn | Karin Hupperich | 1 |
| Dietrich Mattausch | Herr Schiff | 1 |
| Brigitte Janner | Margret Kiesling | 1 |
| Judy Winter | Charlotte Wildleben | 1 |
| Petra Zieser | Paula Schmitz | 1 |
| Julia Brendler | Julia | 1 |
| Siemen Rühaak | Günther Frank | 1 |
| Matthias Ponnier | Klaus Wildleben | 1 |
| Michael Lott | Bruder Samuel | 1 |
| Victor Schefé | Bruder Thomas | 1 |
| Jaecki Schwarz | Professor Ullmann | 1 |