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