Robert Mayer, der Arzt aus Heilbronn

Emil Stöhr

(Robert Mayer)

Gisela Uhlen

(Wilhelmine Mayer)

Hilmar Thate

(Dr. Bohn)

Otto Stübler

(Closs)

Martin Flörchinger

(Fritz Mayer)

Walther Suessenguth

(Privy Councilor Justus Liebig)

Herwart Grosse

(Court Councilor Ernst von Zeller)

Harald Halgardt

(Dr. Landerer)

Gerd Michael Henneberg

(Prof. Gustav Rümelin)

Werner Segtrop

(Von Rauch)

Wolf Goette

(Prof. Nörrenberg)

Kurt Mühlhardt

(King Wilhelm of Württemberg)

Fred Mahr

(Mayor)

Carola Braunbock

(Patient)

Fred Düren

(officer)

Deli Buchinski

(Mayor)

Hugo Nillius

(Patient)

Ludwig Sachs

(Patient)

Paul Knopf

(Patient)

Ingeborg Dräger

(guest)

Walter Salow

(guest)

Isolde Eckhoff

(Baronin)

Elvira Sternbeck

(Skinny Lady)

Harry Gillmann

(Pfarrer)

Karl Görs

(Rektor)

Rita Hempel

(maid)

Georg Helge Pfleger

(male nurse)

Peter Höffner

(dancer)

Karl Kendzia

(worker Hausmann)

Friedrich Löffler

(clerk)

Herbert Mewes-Conti

(clerk)

Charles Hans Vogt

(clerk in the mental asylum)

Maximilian Larsen

(ship captain)

Herbert Rüdiger

(sail maker)

Egon Vogel

(librarian)

Teddy Wulff

(coachman / lecturer)

Hans Wegen

(Guard)

Willi Schwabe

(Guard)

Peter Arden

(student in the lecture hall)

Hermann Beelitz

(student in the lecture hall)

Bob Bolander

(student in the lecture hall)

Peter Hippler

(student in the lecture hall)

Lotte Kalipke

(student in the lecture hall)

Heinz Keuneke

(student in the lecture hall)

Carlo Kluge

(student in the lecture hall)

Toni Meitzen

(student in the lecture hall)

Harry Preuß

(student in the lecture hall)

Conrad Pfennig

(student in the lecture hall)

Paul Zeidler

(student in the lecture hall)

Mario Lerch

(Professor)

Heinz Appel

(Professor)

Erich Bludau

(Professor)

Horst Friedrich

(Professor)

Hans Schille

(Professor)

Gustav Stähnisch

(Professor)

Ludwig Trautmann

(Professor)

Horst Giese

(lecturer)

Otto Lange

(lecturer)

Günther Polensen

(lecturer)

Reginald Pasch

(lecturer)

Siegfried Weil

(lecturer)

Wolfgang Kalweit

(lecturer)

Hermann Stetza

(sailor)

Gustav Püttjer

(sailor)