Dr. Paul Ehrlich
Edward G. Robinson
Mrs. Ehrlich
Ruth Gordon
Dr. Morgenroth
Edward Norris
Judge
Harry Davenport
Dr. Brockdorf
Louis Calhern
Dr. Kunze
Louis Jean Heydt
Sensenbrenner
Charles Halton
Becker
Irving Bacon
Speidler
Douglas Wood
Dr. Kraus
Theodore von Eltz
Miss Marquardt
Hermine Sterler
Hospital Attendant
Louis Adlon
Dr. Emil Von Behring
Otto Kruger
Medical Assistant
Herbert Anderson
Dr. Bertheim
Louis V. Arco
Martl
Egon Brecher
Haupt
Cliff Clark
Mother
Gretl Dupont
Nurse
Lisa Golm
Hirsch
John Hamilton
Court Clerk
Ludwig Hardt
Dr. Hata
Wilfred Hari
Defense Attorney
Paul Harvey
Minister Althoff
Donald Crisp
Hans Weisgart
Ernst Hauessermann
Dr. Bucher
John Henrick
Male Nurse
Stuart Holmes
Banker
Frank Jaquet
Arab Man
Frank Lackteen
Patient
Rolf Lindau
Assistant in Hospital
Frank Mayo
Court Stenographer
Frederic Mellinger
Female Nurse
Greta Meyer
Kadereit
Torben Meyer
Franziska Speyer
Maria Ouspenskaya
Dr. Virchow
Howard M. Mitchell
Stable Boy
Norman Phillips Jr.
Paul Phillips
Old Man
Frank Reicher
Hedwiga Reicher
Arab Woman
Elaine Renshaw
Doctor
Walter O. Stahl
Merk - Patient
Robert R. Stephenson
Steffi
Rolla Stewart
Koerner
Robert Strange
Professor Hartmann
Montagu Love
Marianne
Ann E. Todd
Brandon Tynan
Officer
Wilhelm von Brincken
Gisela Werbisek
Kellner
Wolfgang Zilzer
Dr. Hans Wolfert
Sig Ruman
Mittelmeyer
Donald Meek
Dr. Lentz
Henry O'Neill
Dr. Robert Koch
Albert Bassermann
Original Music Composer
Max Steiner
Assistant Director
Irving Rapper
Executive Producer
Hal B. Wallis
Special Effects
Robert Burks
Director
William Dieterle
Screenplay
John Huston
Director of Photography
James Wong Howe
Heinz Herald
Norman Burnstine
Editor
Warren Low
Associate Producer
Wolfgang Reinhardt
Art Direction
Carl Jules Weyl
Costume Design
Howard Shoup
Makeup Artist
Perc Westmore
Unit Manager
Al Alleborn
Jack Sullivan
Props
Armor Marlowe
Sound
Robert B. Lee