Double murderer Dr. Crippen is using every means possible to search for a manuscript that he suspects is in the possession of the daughter of the man who was executed in his place.
Fleur Blanchard
Kommissar Léon Ferrier
Inspektor Steen
Aristide Coq, Buchhändler
Pierre, Kriminalassistent
Delphine, Fleurs Haushälterin
Maja, malaisische Studentin
Staatsanwalt
Reverend Bennet
Chefinspektor Smith
Lung, chinesischer Steward
Polizist
Gendarm
Monsieur Renard (uncredited)