In a factory working for the National Defense, an employee steals a prototype. In charge of the investigation is Francis Coplan.
Director
Maurice Labro
Dominique Paturel
Francis Coplan
Virna Lisi
Ingrid Carlsen
André Weber
Legay
Jacques Balutin
Fondane
Yvonne Clech
Madame Rochon
Guy Kerner
Rochon
Eugene Deckers
Bianco's henchman
Tommy Duggan
Stratton
Henri Lambert
Scarpelli
Margo Lion
Mrs. Slasinska
Jacques Monod
'Le vieux'
André Valmy
Pelletier
Yves Arcanel
Marcel Charvey
BE
FR
