Alicia von Rittberg
as Ida Lenze
Maximilian Meyer-Bretschneider
as Georg Tischendorf
Justus von Dohnányi
as Robert Koch
Matthias Koeberlin
as Emil Behring
Ernst Stötzner
as Rudolf Virchow
Ramona Kunze-Libnow
as Oberin Martha
Daniel Sträßer
as Heinrich von Minckwitz
Tanja Schleiff
as Wärterin Edith
Monika Oschek
as Wärterin Stine
Emilia Schüle
as Hedwig Freiberg
Matthias Brenner
as Ernst von Bergmann
Thomas Loibl
as Bernhard Spinola
Mala Emde
as Anni Waldhausen
Ulrich Noethen
as Prof. Ferdinand Sauerbruch
Jannik Schümann
as Otto Marquardt
Artjom Gilz
as Dr. Artur Waldhausen
Luise Wolfram
as Margot Sauerbruch
Jacob Matschenz
as Martin Schelling
Frida-Lovisa Hamann
as Schwester Christel
Susanne Böwe
as Schwester Käthe
Lukas Miko
as Prof. Max De Crinis
Christoph Bach
as Paul Ehrlich
Klara Deutschmann
as Schwester Therese
Hans Löw
as Dr. Adolphe Jung
Nina Gummich
as Dr. Ella Wendt
Nina Kunzendorf
as Dr. Ingeborg Rapoport
Philipp Hochmair
as Prof. Dr. Otto Prokop
Uwe Ochsenknecht
as Prof. Dr. Helmut Kraatz
Max Wagner
as Dr. Alexander Nowack
Franz Hartwig
as Dr. Curt Bruncken