キャスト
ベティ・フィールド
Elizabeth Morton
Louis Jean Heydt
Dr. Horace Wells
Julius Tannen
Dr. Charles T. Jackson
エドウィン・マクスウェル
Vice-President of Medical Society
Harry Hayden
Judge Shipman
Victor Potel
First Dental Patient
Roscoe Ates
Morton's Sign Painter - replaced by Hank Worden (uncredited)
Hank Worden
Morton's Sign Painter - replaced Roscoe Ates (uncredited)
Joel McCrea
William Thomas Green Morton
Harry Carey
Professor John C. Warren
Franklin Pangborn
Dr. Heywood
Thurston Hall
Senator Borland
J. Farrell MacDonald
The Priest
Franklyn Farnum
Massachusetts Medical Society Man (uncredited)
Byron Foulger
Morton's Clinic Manager (uncredited)
Arthur Hoyt
Presidential Secretary (uncredited)
William Demarest
Eben Frost
Porter Hall
President Franklin Pierce
Grady Sutton
Homer Quimby
Torben Meyer
Dr. Dahlmeyer
Hank Bell
Onlooker (uncredited)