Miss Stella Maris / Unity Blake
Mary Pickford
Lady Eleanor Blount - aka Aunt Julia
Ida Waterman
Sir Oliver Blount
Herbert Standing
John Risca - also spelled John Riska
Conway Tearle
Aunt Gladys Linden
Josephine Crowell
Louisa Risca - also spelled Louise Riska
Marcia Manon
The Nurse (uncredited)
Lou Conley
The Surgeon (uncredited)
Gustav von Seyffertitz
Writer
Frances Marion
Director
Marshall Neilan
Art Direction
Wilfred Buckland
Assistant Director
Nat G. Deverich
Novel
William J. Locke
Director of Photography
Walter Stradling