Douglas Fairbanks
— Billy Gaynor
Eileen Percy
— Ethel Forsythe
Gustav von Seyffertitz
— Dr. Jollyem
Charles McHugh
— Dr. Samm
Charles K. Gerrard
— Charles Riddles - Ethel's Lover
William H. Keith
— Mr. Carter
Ruth Allen
— Mrs. Fuller Jermes
Fred Goodwins
— Jordan Jinny
Florence Mayon
— Mrs. Phattison Oiles
Herbert Standing
— Mr. S.D. Dyspeptic
David Porter
— Mr. Coffin
Bull Montana
— Wild Man