Personnages

• Agent Walter Crawford
• Anna May Wong
• Jack Pickford
• John Edgar Hoover
• Lucy Doraine
• Lya de Putti
• Mary "Nonna" Dooley
• [USMC] Major Joseph Maines
• [USMC] Marine typique
• [USMC] Sergent Artilleur Rudy Smeltz
• [USMC] Sergent Emile Grabatowski