| Name | Character | Episodes |
|---|---|---|
| Michael Roll | Boris Noethen | 35 |
| Anke Engelke | Rike | 35 |
| Tilo Prückner | Max | 35 |
| Ulrike Kriener | Ellen Lucas | 35 |
| Alexander Lutz | Martin Schiff | 35 |
| Thure Riefenstein | Stefan Deuter | 4 |
| Tamara Simunovic | Tina Burkhard | 3 |
| Florian Stetter | Leander Blohm | 3 |
| Anna Brüggemann | Alex Eggert | 2 |
| Sonsee Neu | Dr.Lentz | 2 |
| Michael Kranz | Kai Benner | 1 |
| Heiner Lauterbach | Ernst Schenker | 1 |
| Birge Schade | Christel Huber | 1 |
| Monica Bleibtreu | Elisabeth Ronfeldt | 1 |
| Devid Striesow | Christian Wittbach | 1 |
| Suzan Anbeh | Monika Schwertz | 1 |
| Jannik Schümann | Moritz Schreiner | 1 |
| Anja Kling | Sylvia Hohenfeld | 1 |
| Dirk Martens | Bruder Peter | 1 |
| Jan-Gregor Kremp | Stahmer | 1 |
| Florian Panzner | Tobias Hübner | 1 |
| Heino Ferch | Magnus Guttmann | 1 |
| Barbara Auer | Marie Mayerhoff | 1 |
| Peter Kurth | Gerd Antholz | 1 |
| Alice Dwyer | Katja Barthels | 1 |
| Karl Markovics | Heinrich Braun | 1 |
| Hans Peter Hallwachs | Victor Sion | 1 |
| Emma Bading | Jessica Schwertz | 1 |
| Alexander Held | Joseph Kürten | 1 |
| Alexander Held | Richter Huber | 1 |
| Edin Hasanović | Miro Kovac | 1 |
| Herbert Knaup | Klaus Merdinger | 1 |
| Luka Peroš | Miro Jelen | 1 |
| August Zirner | Klaus Mayerhoff | 1 |
| Sissy Höfferer | Anna Berling | 1 |
| Oliver Stokowski | Michael Reidinger | 1 |
| Billie Zöckler | Marta | 1 |
| Detlef Bothe | Herr Pettenkofer | 1 |
| Anneke Kim Sarnau | Anja Schwarz | 1 |
| Fabian Busch | Rudi Benz | 1 |
| Agnes Kiyomi Decker | Silvie Strehle | 1 |
| Stefan Murr | Seppi | 1 |
| Philipp Moog | Walter-Maria Bäucker | 1 |
| Katja Brenner | Dr. Sabine Weidenmayr | 1 |
| Thomas Darchinger | 1 | |
| Thomas Darchinger | Dr. Guizot | 1 |
| Jan Henrik Stahlberg | Horst Metzger | 1 |
| Mimi Fiedler | Milica Stojanovi | 1 |
| Mimi Fiedler | Milica Stojanovic | 1 |
| Antonio Wannek | Hristo Antonov | 1 |
| Thomas Heinze | Dr. Alexander Krayenberg | 1 |
| Katharina Schüttler | Marie Vegener | 1 |
| Àlex Brendemühl | Peter Schwertz | 1 |
| Mark Waschke | Jan Geissler | 1 |
| Meret Becker | Valerie Koch | 1 |
| Maryam Zaree | Qumar Sabuni | 1 |
| Harald Schrott | Jens Heintl | 1 |
| Johann von Bülow | Karl Hübner | 1 |
| Thomas Limpinsel | Holger Franz | 1 |
| André Hennicke | Pater Eurasius | 1 |
| Alexander Beyer | Carl Wilhelm Raiffeisen | 1 |
| Nadja Bobyleva | Diana Greve | 1 |
| Jeanette Hain | Luise Wittbach | 1 |
| Michael Brandner | Erwin Huber | 1 |
| Lisa Martinek | Judith Schüttler | 1 |
| Hannes Jaenicke | Dr. Peter Sion | 1 |
| Ronald Zehrfeld | Robert Jandt | 1 |
| Peter Schneider | Robert Kienle | 1 |
| Katharina Müller-Elmau | Eva | 1 |
| Alexander Hörbe | Rudolf Meyer | 1 |
| Torben Liebrecht | Christian Wehring | 1 |
| Torben Liebrecht | Monsignore Gruber | 1 |
| Vladimir Burlakov | Philip Schumann | 1 |
| Bernhard Schütz | Berthold Lindner | 1 |
| Arnd Klawitter | Heinrich Stadler | 1 |
| Arnd Klawitter | Christian Kroiß | 1 |
| Maren Kroymann | Anna Stern | 1 |
| Rüdiger Vogler | Generaloberer | 1 |
| Robert Hunger-Bühler | Jürgen Conrad | 1 |
| Marek Harloff | Markus Welke | 1 |
| Maximilian Dirr | Anton Häusler | 1 |
| Michael Grimm | Amokläufer | 1 |
| Max Tidof | Rolf Gembel | 1 |
| Bettina Redlich | Hetty Haffner | 1 |
| Klaus Münster | Mann im Gericht | 1 |
| Jenny Schily | Anne Kehring | 1 |
| Renate Krößner | Maria Bolte | 1 |
| Norman Hacker | Philip Lammert | 1 |
| Dietmar Mössmer | Kapitän | 1 |
| Dietmar Mössmer | Mönch | 1 |
| Roeland Wiesnekker | Viktor Gheorghi | 1 |
| Christian Doermer | Karl-Heinz Schupp | 1 |
| Mathias Herrmann | Günter Holzinger | 1 |
| Maria Bachmann | Isabell Kraus | 1 |
| Peter Davor | Tomislav Vodenac | 1 |
| Peter Davor | Bojko Jankow | 1 |
| Gerd Lohmeyer | Erwin | 1 |
| Bruno Alexander | David Buske | 1 |
| Alexandra Finder | Sophie Kienle | 1 |
| Tobias Oertel | Klaus Webert | 1 |
| Ferdinand Dörfler | Jäger | 1 |
| Sebastian Schwarz | Werner Fitz | 1 |
| Tamara Simunovic | Tina Burckhard | 1 |
| Max Hegewald | David Liebrecht | 1 |
| Banafshe Hourmazdi | Leila Sabuni | 1 |
| Marcus Calvin | Vertrauensarzt | 1 |
| Michael Rast | Anwalt Welke | 1 |
| Wolfgang Pregler | Richter | 1 |
| Wolfgang Pregler | Prof. Kellermann | 1 |
| Günter Junghans | Paul Wilhelm | 1 |
| Amelie Kiefer | Anna Huber | 1 |
| Johanna Gastdorf | Ursel Feyninger | 1 |
| Karl Alexander Seidel | Hansi Pettenkofer | 1 |
| Nicholas Monu | Chris Arano | 1 |
| Tom Lass | Petr | 1 |
| Udo Thomer | Willi | 1 |
| Sheri Hagen | Alma Prokorny | 1 |