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