 |
John Nesbitt as Narrator (voice) |
 |
Shepperd Strudwick as Dr. Semmelweis |
 |
Rudolph Anders as Doctor (uncredited) |
 |
King Baggot as Passerby (uncredited) |
 |
William Bailey as Passerby (uncredited) |
 |
Barbara Bedford as Nun Reading Book (uncredited) |
 |
Ralph Brooks as Medical Student at Lecture (uncredited) |
 |
Mary Howard as Young Stricken Mother (uncredited) |
 |
Leonard Penn as Semmelweis' Assistant (uncredited) |
 |
Beatrice Roberts as Passerby (uncredited) |
 |
Edward Van Sloan as Hospital Chief of Staff (uncredited) |
 |
E. Alyn Warren as Professor (uncredited) |
| Directing | Fred Zinnemann | Director |
| Writing | Herman Boxer | Screenplay |
| Production | John Nesbitt | Producer |
| Sound | David Snell | Music |
| Camera | Harold Rosson | Director of Photography |
| Sound | George Bassman | Orchestrator |
| Sound | Leonid Raab | Orchestrator |
