Cast
Sig Ruman
Dr. Hans Wolfert
Harry Davenport
Judge
Louis Jean Heydt
Dr. Kunze
Henry O'Neill
Dr. Lentz
Irving Bacon
Becker
Hermine Sterler
Miss Marquardt
Stuart Holmes
Male Nurse
Frank Jaquet
Banker
Greta Meyer
Female Nurse
Torben Meyer
Kadereit
Theodore von Eltz
Dr. Kraus
John Hamilton
Hirsch
Paul Harvey
Defense Attorney
Frank Mayo
Assistant in Hospital
Robert Strange
Koerner
Louis Adlon
Hospital Attendant
Howard M. Mitchell
Dr. Virchow
Hedwiga Reicher
Nurse
Ann E. Todd
Marianne
Brandon Tynan
Doctor
Donald Crisp
Minister Althoff
Donald Meek
Mittelmeyer
Cliff Clark
Haupt
Frank Lackteen
Arab Man
Louis Calhern
Dr. Brockdorf
Douglas Wood
Speidler
Herbert Anderson
Medical Assistant
Egon Brecher
Martl
Wilhelm von Brincken
Officer
Albert Bassermann
Dr. Robert Koch
Edward Norris
Dr. Morgenroth
Frank Reicher
Old Man
Edward G. Robinson
Dr. Paul Ehrlich
Otto Kruger
Dr. Emil Von Behring
Charles Halton
Sensenbrenner
Wolfgang Zilzer
Kellner
Lisa Golm
Nurse
Ruth Gordon
Mrs. Ehrlich
Maria Ouspenskaya
Franziska Speyer
Montagu Love
Professor Hartmann