Robert Mayer, der Arzt aus Heilbronn

Emil Stöhr as Robert Mayer Karl Kendzia as worker Hausmann Charles Hans Vogt as clerk in the mental asylum Gisela Uhlen as Wilhelmine Mayer Hilmar Thate as Dr. Bohn Fred Düren as officer Horst Giese as lecturer 卡蘿拉·布朗伯克 as Patient Martin Flörchinger as Fritz Mayer Kurt Mühlhardt as King Wilhelm of Württemberg Walther Suessenguth as Privy Councilor Justus Liebig Herwart Grosse as Court Councilor Ernst von Zeller Willi Schwabe as Guard Harald Halgardt as Dr. Landerer Fred Mahr as Mayor Ludwig Trautmann as Professor Gustav Püttjer as sailor