| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 André Dietrich | Cast | Actor | Dr. Daniel Groddeck | 159 |
Axel Gottschick | Cast | Actor | Gerd Dietrich | 2 |
 Christine Mayn | Cast | Actress | Dr. Marianne Himmel | 159 |
Christoph Quest | Cast | Actor | Lothar Bach | 2 |
Claudia Matschulla | Cast | Actress | Katja Urbach | 159 |
Ernesto Lutter | Cast | Actor | Herr Oberlin | 1 |
 Heidi Züger | Cast | Actress | Christine Bloch | 1 |
 Heinrich Giskes | Cast | Actor | Peter Ringer | 1 |
 Ilse Strambowski | Cast | Actress | Renate Mosch | 159 |
 Inka Calvi | Cast | Actress | Leni Krüger | 1 |
Jana Hora-Goosmann | Cast | Actress | Dr. Silke Keller | 1 |
Jane Hempel | Cast | Actress | Schwester Marion Kemmer | 159 |
 Jean-Paul Raths | Cast | Actor | Dr. Günther Bach | 159 |
 Jürg Löw | Cast | Actor | Robert Müller | 1 |
 Katharina Schüttler | Cast | Actress | Lena Grüner | 13 |
 Katja Weitzenböck | Cast | Actress | Dr. Elke Lehmann | 159 |
 Klaus Nierhoff | Cast | Actor | Franz Rosenbaum | 1 |
 Lars Pape | Cast | Actor | Addi Müller | 1 |
 Luc Feit | Cast | Actor | Andreas Kohlhaas | 1 |
Marita Ragonese | Cast | Actress | Dr. Christa Krause | 1 |
Michael Marwitz | Cast | Actor | Klaus Schäfer | 1 |
Michael Rasmussen | Cast | Actor | Prof. Dr. Georg Hessling | 2 |
 Nicola Tiggeler | Cast | Actress | Isabelle Schäfer | 1 |
 Nina Petri | Cast | Actress | Nina Dietrich | 2 |
 Peter Davor | Cast | Actor | Goran Umkovski | 1 |
 Petra Hinze | Cast | Actress | Frau Bloch | 1 |
 Renate Becker | Cast | Actress | Beatrice Himmel | 1 |
Samy Orfgen | Cast | Actress | Ursula Wolff | 2 |
 Şiir Eloğlu | Cast | Actress | Nesrin Ergün | 159 |
 Stefan Gebelhoff | Cast | Actor | Bruno Juhnke | 1 |
Theo Maalek | Cast | Prof. Richard Baaden | 159 | |
 Thomas Gumpert | Cast | Actor | Dr. Eduard Brenner | 1 |
 Torsten Voges | Cast | Actor | Stephan Bieler | 1 |
 Ulrich Noethen | Cast | Actor | Robert Wasser | 1 |
 Volker Risch | Cast | Actor | Dr. Gerhard Attenhofer | 159 |
 Walter Sittler | Cast | Actor | Jörg Wezlenbrink | 1 |
 Herbert Meurer | Cast | Actor | Dr. Walter Schmidt | 159 |
Johannes Grossmann | Cast | Actor | Prof. Dr. Wilhelm Himmel | 159 |
Johanna Bassermann | Cast | Actress | Frau Graubner | 1 |
Susanne Bentzien | Cast | Actress | Andrea Pohl | 1 |
 Ruth Brück | Cast | Actress | Frieda Gries | 1 |
Claus Janzen | Cast | Actor | Rolf Zöllner | 159 |
Helga Jeske | Cast | Actress | Minna Born | 2 |
Rotraut Rieger | Cast | Actress | Maria Birkenfeld | 1 |
Anke Schubert | Cast | Sabine Bieler | 1 | |
 Hanfried Schüttler | Cast | Actor | Dieter Pohl | 1 |
Werner Brehm | Cast | Theodor Kreuzbach | 2 | |
Wolf Dieter Kabler | Cast | Actor | Johann Kreuzbach | 1 |
Michael Evers | Cast | Actor | Dr. Ernst Löwitz | 1 |
Christoph Erpenbach | Cast | Actor | Michael Schlitter | 1 |
Gisela Zülch | Cast | Actress | Emma Kreuzbach | 1 |
| Person | Type | Job | Role(s) | Episodes |
