| Name | Character | Episodes |
|---|---|---|
| Lisa Kreuzer | Tante Maria | 101 |
| Michael König | Peter Herbrechter | 101 |
| Heinz Marecek | Franz Marthaler | 101 |
| Stephanie Stumph | Sarah Kraus | 101 |
| Robert Lohr | Michael Dörfler | 101 |
| Martin Gruber | Andreas Marthaler | 32 |
| Sebastian Ströbel | Markus Kofler | 2 |
| Michael Kranz | Steffen Haflinger | 1 |
| Michael Roll | Roland Kirchleitner | 1 |
| Rudolf Waldemar Brem | Alois Kofler | 1 |
| Jophi Ries | Gerhardt Hinzinger | 1 |
| Olivia Silhavy | Christel Tiefenbach | 1 |
| Florian Fitz | Benno Sterzinger | 1 |
| Anja Schüte | Gaby Meinert | 1 |
| Florian Panzner | Joss | 1 |
| Bettina Zimmermann | Julia Staack | 1 |
| Julia Dietze | Miriam | 1 |
| Roman Knižka | Carsten Lechner | 1 |
| Sven Martinek | Martin Tauber | 1 |
| Hanno Pöschl | Alois Blaschek | 1 |
| Rike Schmid | Sabine | 1 |
| Götz Otto | Tilman | 1 |
| Julie Engelbrecht | Lisa Baumgartner | 1 |
| Johanna Klante | Franka Meinert | 1 |
| Katja Studt | Vera Bierwirth | 1 |
| Stefan Murr | Stefan Hofer | 1 |
| Janna Striebeck | Annie Sterzinger | 1 |
| Dietrich Hollinderbäumer | Anton Bergmeier | 1 |
| Xenia Assenza | 1 | |
| Thomas Limpinsel | Hans Böhmer | 1 |
| Natalia Avelon | Silke zu Hanstedt | 1 |
| Anna Brüggemann | Sandra Meierling | 1 |
| Muriel Baumeister | Sabine Lechner | 1 |
| Marie Zielcke | Anna Furrer | 1 |
| Stefan Gebelhoff | Lutz | 1 |
| Maximilian Dirr | Chris | 1 |
| Lara-Joy Körner | Tabea Baumgärtner | 1 |
| Max Tidof | Johann Kessler | 1 |
| Jo Kern | Lehrerin | 1 |
| Cosima Lehninger | Jasmin Wehrer | 1 |
| Dietmar Mössmer | 1 | |
| Astrid Posner | Sabine Bachler | 1 |
| Ralph Schicha | Anton Bremer | 1 |
| Siemen Rühaak | 1 | |
| Siemen Rühaak | Berger | 1 |
| Siemen Rühaak | Prof. Hechtel | 1 |
| Marianne Nentwich | 1 | |
| Sarah Alles | Sarah | 1 |
| Mike Hoffmann | Lorenz Meixner | 1 |
| Simon Hatzl | Hans Frahm | 1 |
| Patrick von Blume | Robert | 1 |
| Patrick von Blume | Albert Lehner | 1 |
| Carl Achleitner | Walter Stiemer | 1 |
| Sabrina Reiter | Sarah Lehner | 1 |
| Peter Mitterrutzner | August Bichlmeier | 1 |
| Peter Mitterrutzner | Bauer Bichlmaier | 1 |
| Diana Körner | Ina Bergmeier | 1 |
| Timothy Peach | Meyer | 1 |
| Laura Tonke | Bettina Dieme | 1 |
| Alissa Jung | Sofie Meilich | 1 |
| Manfred Sarközi | Hartmut Prechtl | 1 |
| Franziska Weisz | Sabine Baumann | 1 |
| Sonsee Neu | Susanne Tiefenseer | 1 |
| Sonsee Neu | Maria Böhmer | 1 |
| Alexander Strobele | Huber | 1 |
| Henriette Confurius | Paula Gastein | 1 |
| Hans Stadlbauer | Lorenz | 1 |
| Stefan Puntigam | Heimann | 1 |
| Robert Schupp | Tom Reitlechner | 1 |
| Thamara Barth | Frau Böblinger | 1 |