Overview
True story of the doctor who considered it was not immoral to search for a drug that would cure syphilis.
Cast
- Edward G. Robinson as Dr. Paul Ehrlich
- Ruth Gordon as Mrs. Ehrlich
- Otto Kruger as Dr. Emil Von Behring
- Donald Crisp as Minister Althoff
- Maria Ouspenskaya as Franziska Speyer
- Montagu Love as Professor Hartmann
- Sig Ruman as Dr. Hans Wolfert
- Donald Meek as Mittelmeyer
- Henry O'Neill as Dr. Lentz
- Albert Bassermann as Dr. Robert Koch