Secrets of the French Police

When a flower girl is kidnapped by a deranged White Russian, to impersonate the missing Princess Anastasia Romanoff while under his hypnotic spell, the French police attempt to solve the case with forensic method and the aide of a gentleman thief.

• A. Edward SutherlandDirector
• Samuel OrnitzScreenplay
• Ashton WolfeWriter
• Robert TaskerScreenplay

• Gwili AndreEugenie Dorain
• Gregory RatoffHan Moloff
• Frank MorganFrançois St. Cyr
• John WarburtonLeon Renault
• Rochelle HudsonK-31
• Christian RubAnton Dorain
• Murray KinnellBertillon
• Arnold KorffGrand Duke Maxim
• Kendall LeeRina Harka
• Lucien PrivalLomzoi
• Guido TrentoCount de Marsay
• Wong ChungChinese Guard (uncredited)