Top Billed Cast

• 

  Norma Talmadge

  Panthea Romoff
• 

  Earle Foxe

  Gerald Mordaunt
• 

  L. Rogers Lytton

  Baron de Duisitor
• 

  George Fawcett

  Prefect of Police
• 

  Murdock MacQuarrie

  Police Agent
• 

  Erich von Stroheim

  Lieutenant
• 

  Norbert Wicki

  Ivan Romoff
• 

  William L. Abingdon

  Sir Henry Mordaunt
• 

  Winifred Harris

  Gerard's Mother
• 

  Eileen Percy

  Gerard's Sister (as Elaine Persey)
• 

  Stafford Windsor

  Percival
• 

  Richard Rosson

  Pablo Centeno
• 

  Frank Currier

  Dr. Von Reichstadt
• 

  Herbert Barry

  Gerald's Cousin
• 

  Jack Meredith

  Serge
• 

  Henry Thorpe

  Music Master
• 

  William Lloyd

  Rev. Mr. Whitshire
• 

  James A. Furey

  Minor Role (uncredited)
• 

  Charles Frankman

  Minor Role (uncredited)