In a factory working for the National Defense, an employee steals a prototype. In charge of the investigation is Francis Coplan.
Francis Coplan
Ingrid Carlsen
Legay
Fondane
Madame Rochon
Rochon
Bianco
Bianco's henchman
Stratton
Scarpelli
Mrs. Slasinska
'Le vieux'
Pelletier
Prostitute
Henchman (uncredited)
(uncredited)
Man on the train (uncredited)
Director
Novel
Screenplay
Director of Photography
Set Decoration
Original Music Composer
