Cast
| Frank Overton | ... | John Burke (uncredited) | |
Additional Crew
| Ruth E. Boynton | ... | technical advisor (as Ruth E. Boynton) (as MS) (as MD) |
| Harold S. Diehl | ... | correlated with 'Textbook of Healthful Living' (as Dr. Harold S. Diehl) / technical advisor (as Harold S. Diehl) (as MD) (as MA) (as DsC) |
| Ruth E. Grout | ... | technical advisor (as Ruth E. Grout) (as PhD) (as CPH) |
| William A. O'Brien | ... | technical advisor (as William A. O'Brien) (as MD) |